260129905

素因数分解:

$5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{9187}}^1$

素因数の和:10008

約数の個数: 16

約数和(自身を含む): 357229440

約数和(自身を除く): 97099535

約数列:

[1, 5, 7, 35, 809, 4045, 5663, 9187, 28315, 45935, 64309, 321545, 7432283, 37161415, 52025981, 260129905]

約数ペア:

[(1, 260129905), (5, 52025981), (7, 37161415), (35, 7432283), (809, 321545), (4045, 64309), (5663, 45935), (9187, 28315)]