74857260015

素因数分解:

$3^2\times 5^1\times {\mathrm{25621}}^1\times {\mathrm{64927}}^1$

素因数の和:90559

約数の個数: 24

約数和(自身を含む): 129759646848

約数和(自身を除く): 54902386833

約数列:

[1, 3, 5, 9, 15, 45, 25621, 64927, 76863, 128105, 194781, 230589, 324635, 384315, 584343, 973905, 1152945, 2921715, 1663494667, 4990484001, 8317473335, 14971452003, 24952420005, 74857260015]

約数ペア:

[(1, 74857260015), (3, 24952420005), (5, 14971452003), (9, 8317473335), (15, 4990484001), (45, 1663494667), (25621, 2921715), (64927, 1152945), (76863, 973905), (128105, 584343), (194781, 384315), (230589, 324635)]