23101705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 30456000

約数和(自身を除く): 7354295

約数列:

[1, 5, 11, 55, 149, 745, 1639, 2819, 8195, 14095, 31009, 155045, 420031, 2100155, 4620341, 23101705]

約数ペア:

[(1, 23101705), (5, 4620341), (11, 2100155), (55, 420031), (149, 155045), (745, 31009), (1639, 14095), (2819, 8195)]