72803155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3851}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 92448000

約数和(自身を除く): 19644845

約数列:

[1, 5, 19, 95, 199, 995, 3781, 3851, 18905, 19255, 73169, 365845, 766349, 3831745, 14560631, 72803155]

約数ペア:

[(1, 72803155), (5, 14560631), (19, 3831745), (95, 766349), (199, 365845), (995, 73169), (3781, 19255), (3851, 18905)]