129637495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{117319}}^1$

素因数の和:117354

約数の個数: 16

約数和(自身を含む): 177387840

約数和(自身を除く): 47750345

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 117319, 586595, 1525147, 1994423, 7625735, 9972115, 25927499, 129637495]

約数ペア:

[(1, 129637495), (5, 25927499), (13, 9972115), (17, 7625735), (65, 1994423), (85, 1525147), (221, 586595), (1105, 117319)]