55616445

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20261}}^1$

素因数の和:20333

約数の個数: 24

約数和(自身を含む): 97987032

約数和(自身を除く): 42370587

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 20261, 60783, 101305, 182349, 303915, 911745, 1235921, 3707763, 6179605, 11123289, 18538815, 55616445]

約数ペア:

[(1, 55616445), (3, 18538815), (5, 11123289), (9, 6179605), (15, 3707763), (45, 1235921), (61, 911745), (183, 303915), (305, 182349), (549, 101305), (915, 60783), (2745, 20261)]