68072185

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 83191680

約数和(自身を除く): 15119495

約数列:

[1, 5, 103, 131, 515, 655, 1009, 5045, 13493, 67465, 103927, 132179, 519635, 660895, 13614437, 68072185]

約数ペア:

[(1, 68072185), (5, 13614437), (103, 660895), (131, 519635), (515, 132179), (655, 103927), (1009, 67465), (5045, 13493)]