10002455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 12720000

約数和(自身を除く): 2717545

約数列:

[1, 5, 19, 95, 211, 499, 1055, 2495, 4009, 9481, 20045, 47405, 105289, 526445, 2000491, 10002455]

約数ペア:

[(1, 10002455), (5, 2000491), (19, 526445), (95, 105289), (211, 47405), (499, 20045), (1055, 9481), (2495, 4009)]