55537375

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 72176832

約数和(自身を除く): 16639457

約数列:

[1, 5, 25, 53, 83, 101, 125, 265, 415, 505, 1325, 2075, 2525, 4399, 5353, 6625, 8383, 10375, 12625, 21995, 26765, 41915, 109975, 133825, 209575, 444299, 549875, 669125, 1047875, 2221495, 11107475, 55537375]

約数ペア:

[(1, 55537375), (5, 11107475), (25, 2221495), (53, 1047875), (83, 669125), (101, 549875), (125, 444299), (265, 209575), (415, 133825), (505, 109975), (1325, 41915), (2075, 26765), (2525, 21995), (4399, 12625), (5353, 10375), (6625, 8383)]