54020515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10806

約数の個数: 16

約数和(自身を含む): 69530400

約数和(自身を除く): 15509885

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 10729, 53645, 203851, 568637, 1019255, 2843185, 10804103, 54020515]

約数ペア:

[(1, 54020515), (5, 10804103), (19, 2843185), (53, 1019255), (95, 568637), (265, 203851), (1007, 53645), (5035, 10729)]