99643375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 141837696

約数和(自身を除く): 42194321

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 3607, 5525, 18035, 27625, 46891, 61319, 90175, 234455, 306595, 450875, 797147, 1172275, 1532975, 3985735, 5861375, 7664875, 19928675, 99643375]

約数ペア:

[(1, 99643375), (5, 19928675), (13, 7664875), (17, 5861375), (25, 3985735), (65, 1532975), (85, 1172275), (125, 797147), (221, 450875), (325, 306595), (425, 234455), (1105, 90175), (1625, 61319), (2125, 46891), (3607, 27625), (5525, 18035)]