528020975

素因数分解:

$5^2\times {\mathrm{2971}}^1\times {\mathrm{7109}}^1$

素因数の和:10090

約数の個数: 12

約数和(自身を含む): 655058520

約数和(自身を除く): 127037545

約数列:

[1, 5, 25, 2971, 7109, 14855, 35545, 74275, 177725, 21120839, 105604195, 528020975]

約数ペア:

[(1, 528020975), (5, 105604195), (25, 21120839), (2971, 177725), (7109, 74275), (14855, 35545)]