2531545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 3184272

約数和(自身を除く): 652727

約数列:

[1, 5, 41, 53, 205, 233, 265, 1165, 2173, 9553, 10865, 12349, 47765, 61745, 506309, 2531545]

約数ペア:

[(1, 2531545), (5, 506309), (41, 61745), (53, 47765), (205, 12349), (233, 10865), (265, 9553), (1165, 2173)]