68610945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351851}}^1$

素因数の和:351872

約数の個数: 16

約数和(自身を含む): 118222272

約数和(自身を除く): 49611327

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 351851, 1055553, 1759255, 4574063, 5277765, 13722189, 22870315, 68610945]

約数ペア:

[(1, 68610945), (3, 22870315), (5, 13722189), (13, 5277765), (15, 4574063), (39, 1759255), (65, 1055553), (195, 351851)]