57902455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21727}}^1$

素因数の和:21786

約数の個数: 16

約数和(自身を含む): 76656384

約数和(自身を除く): 18753929

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 21727, 108635, 282451, 890807, 1412255, 4454035, 11580491, 57902455]

約数ペア:

[(1, 57902455), (5, 11580491), (13, 4454035), (41, 1412255), (65, 890807), (205, 282451), (533, 108635), (2665, 21727)]