56827745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23629}}^1$

素因数の和:23684

約数の個数: 16

約数和(自身を含む): 75426960

約数和(自身を除く): 18599215

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 23629, 118145, 307177, 874273, 1535885, 4371365, 11365549, 56827745]

約数ペア:

[(1, 56827745), (5, 11365549), (13, 4371365), (37, 1535885), (65, 874273), (185, 307177), (481, 118145), (2405, 23629)]