133057475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{280121}}^1$

素因数の和:280150

約数の個数: 12

約数和(自身を含む): 173675640

約数和(自身を除く): 40618165

約数列:

[1, 5, 19, 25, 95, 475, 280121, 1400605, 5322299, 7003025, 26611495, 133057475]

約数ペア:

[(1, 133057475), (5, 26611495), (19, 7003025), (25, 5322299), (95, 1400605), (475, 280121)]