100802655

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20551}}^1$

素因数の和:20671

約数の個数: 24

約数和(自身を含む): 176336160

約数和(自身を除く): 75533505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 20551, 61653, 102755, 184959, 308265, 924795, 2240059, 6720177, 11200295, 20160531, 33600885, 100802655]

約数ペア:

[(1, 100802655), (3, 33600885), (5, 20160531), (9, 11200295), (15, 6720177), (45, 2240059), (109, 924795), (327, 308265), (545, 184959), (981, 102755), (1635, 61653), (4905, 20551)]