105870895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 138348000

約数和(自身を除く): 32477105

約数列:

[1, 5, 13, 65, 169, 349, 359, 845, 1745, 1795, 4537, 4667, 22685, 23335, 58981, 60671, 125291, 294905, 303355, 626455, 1628783, 8143915, 21174179, 105870895]

約数ペア:

[(1, 105870895), (5, 21174179), (13, 8143915), (65, 1628783), (169, 626455), (349, 303355), (359, 294905), (845, 125291), (1745, 60671), (1795, 58981), (4537, 23335), (4667, 22685)]