12695105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 15738624

約数和(自身を除く): 3043519

約数列:

[1, 5, 43, 137, 215, 431, 685, 2155, 5891, 18533, 29455, 59047, 92665, 295235, 2539021, 12695105]

約数ペア:

[(1, 12695105), (5, 2539021), (43, 295235), (137, 92665), (215, 59047), (431, 29455), (685, 18533), (2155, 5891)]