90872665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5801}}^1$

素因数の和:6060

約数の個数: 16

約数和(自身を含む): 117943056

約数和(自身を除く): 27070391

約数列:

[1, 5, 13, 65, 241, 1205, 3133, 5801, 15665, 29005, 75413, 377065, 1398041, 6990205, 18174533, 90872665]

約数ペア:

[(1, 90872665), (5, 18174533), (13, 6990205), (65, 1398041), (241, 377065), (1205, 75413), (3133, 29005), (5801, 15665)]