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A066871
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Harshad (or Niven) amicable pairs: numbers which belong to an amicable pair in which both terms are Harshad (or Niven) numbers.
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1
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2620, 2924, 10634085, 14084763, 23389695, 25132545, 34256222, 35997346, 46521405, 53011395, 63560025, 65003175, 80422335, 82977345, 120812175, 126671985, 190888155, 194594085, 256948065, 263110815, 281499435, 297034965
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OFFSET
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1,1
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COMMENTS
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In first 5000 amicable pairs, there are 192 Harshad amicable numbers.
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LINKS
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EXAMPLE
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a(1) = 2620 and a(2) = 2924, where a(1) and a(2) are Harshad numbers and also (2620, 2924) is an amicable pair.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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