117842405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{911}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 145248768

約数和(自身を除く): 27406363

約数列:

[1, 5, 41, 205, 631, 911, 3155, 4555, 25871, 37351, 129355, 186755, 574841, 2874205, 23568481, 117842405]

約数ペア:

[(1, 117842405), (5, 23568481), (41, 2874205), (205, 574841), (631, 186755), (911, 129355), (3155, 37351), (4555, 25871)]