70118645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3709}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 89040000

約数和(自身を除く): 18921355

約数列:

[1, 5, 19, 95, 199, 995, 3709, 3781, 18545, 18905, 70471, 352355, 738091, 3690455, 14023729, 70118645]

約数ペア:

[(1, 70118645), (5, 14023729), (19, 3690455), (95, 738091), (199, 352355), (995, 70471), (3709, 18905), (3781, 18545)]