7130885

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 8864640

約数和(自身を除く): 1733755

約数列:

[1, 5, 53, 71, 265, 355, 379, 1895, 3763, 18815, 20087, 26909, 100435, 134545, 1426177, 7130885]

約数ペア:

[(1, 7130885), (5, 1426177), (53, 134545), (71, 100435), (265, 26909), (355, 20087), (379, 18815), (1895, 3763)]