66192495

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 42671505

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 599, 695, 795, 1797, 2085, 2995, 7367, 8985, 22101, 31747, 36835, 83261, 95241, 110505, 158735, 249783, 416305, 476205, 1248915, 4412833, 13238499, 22064165, 66192495]

約数ペア:

[(1, 66192495), (3, 22064165), (5, 13238499), (15, 4412833), (53, 1248915), (139, 476205), (159, 416305), (265, 249783), (417, 158735), (599, 110505), (695, 95241), (795, 83261), (1797, 36835), (2085, 31747), (2995, 22101), (7367, 8985)]