102955405

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26987}}^1$

素因数の和:27108

約数の個数: 16

約数和(自身を含む): 142496640

約数和(自身を除く): 39541235

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 26987, 134935, 188909, 944545, 2941583, 14707915, 20591081, 102955405]

約数ペア:

[(1, 102955405), (5, 20591081), (7, 14707915), (35, 2941583), (109, 944545), (545, 188909), (763, 134935), (3815, 26987)]