31270745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12097}}^1$

素因数の和:12160

約数の個数: 16

約数和(自身を含む): 41810688

約数和(自身を除く): 10539943

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 12097, 60485, 133067, 568559, 665335, 2842795, 6254149, 31270745]

約数ペア:

[(1, 31270745), (5, 6254149), (11, 2842795), (47, 665335), (55, 568559), (235, 133067), (517, 60485), (2585, 12097)]