512260075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4217}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 655882128

約数和(自身を除く): 143622053

約数列:

[1, 5, 25, 43, 113, 215, 565, 1075, 2825, 4217, 4859, 21085, 24295, 105425, 121475, 181331, 476521, 906655, 2382605, 4533275, 11913025, 20490403, 102452015, 512260075]

約数ペア:

[(1, 512260075), (5, 102452015), (25, 20490403), (43, 11913025), (113, 4533275), (215, 2382605), (565, 906655), (1075, 476521), (2825, 181331), (4217, 121475), (4859, 105425), (21085, 24295)]