82508165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1667}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 104483520

約数和(自身を除く): 21975355

約数列:

[1, 5, 19, 95, 521, 1667, 2605, 8335, 9899, 31673, 49495, 158365, 868507, 4342535, 16501633, 82508165]

約数ペア:

[(1, 82508165), (5, 16501633), (19, 4342535), (95, 868507), (521, 158365), (1667, 49495), (2605, 31673), (8335, 9899)]