61122856895

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1\times {\mathrm{28031}}^1$

素因数の和:32146

約数の個数: 16

約数和(自身を含む): 74041482240

約数和(自身を除く): 12918625345

約数列:

[1, 5, 109, 545, 4001, 20005, 28031, 140155, 436109, 2180545, 3055379, 15276895, 112152031, 560760155, 12224571379, 61122856895]

約数ペア:

[(1, 61122856895), (5, 12224571379), (109, 560760155), (545, 112152031), (4001, 15276895), (20005, 3055379), (28031, 2180545), (140155, 436109)]