77770115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 96608160

約数和(自身を除く): 18838045

約数列:

[1, 5, 37, 131, 185, 655, 3209, 4847, 16045, 24235, 118733, 420379, 593665, 2101895, 15554023, 77770115]

約数ペア:

[(1, 77770115), (5, 15554023), (37, 2101895), (131, 593665), (185, 420379), (655, 118733), (3209, 24235), (4847, 16045)]