98738375

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{7669}}^1$

素因数の和:7787

約数の個数: 16

約数和(自身を含む): 124438080

約数和(自身を除く): 25699705

約数列:

[1, 5, 25, 103, 125, 515, 2575, 7669, 12875, 38345, 191725, 789907, 958625, 3949535, 19747675, 98738375]

約数ペア:

[(1, 98738375), (5, 19747675), (25, 3949535), (103, 958625), (125, 789907), (515, 191725), (2575, 38345), (7669, 12875)]