520068335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{27437}}^1$

素因数の和:27682

約数の個数: 16

約数和(自身を含む): 663780096

約数和(自身を除く): 143711761

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 18955, 27437, 137185, 466429, 2332145, 6118451, 30592255, 104013667, 520068335]

約数ペア:

[(1, 520068335), (5, 104013667), (17, 30592255), (85, 6118451), (223, 2332145), (1115, 466429), (3791, 137185), (18955, 27437)]