53859005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 66405504

約数和(自身を除く): 12546499

約数列:

[1, 5, 43, 215, 397, 631, 1985, 3155, 17071, 27133, 85355, 135665, 250507, 1252535, 10771801, 53859005]

約数ペア:

[(1, 53859005), (5, 10771801), (43, 1252535), (215, 250507), (397, 135665), (631, 85355), (1985, 27133), (3155, 17071)]