125897045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 156349440

約数和(自身を除く): 30452395

約数列:

[1, 5, 31, 155, 521, 1559, 2605, 7795, 16151, 48329, 80755, 241645, 812239, 4061195, 25179409, 125897045]

約数ペア:

[(1, 125897045), (5, 25179409), (31, 4061195), (155, 812239), (521, 241645), (1559, 80755), (2605, 48329), (7795, 16151)]