2015371385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{123001}}^1$

素因数の和:123148

約数の個数: 16

約数和(自身を含む): 2524001040

約数和(自身を除く): 508629655

約数列:

[1, 5, 29, 113, 145, 565, 3277, 16385, 123001, 615005, 3567029, 13899113, 17835145, 69495565, 403074277, 2015371385]

約数ペア:

[(1, 2015371385), (5, 403074277), (29, 69495565), (113, 17835145), (145, 13899113), (565, 3567029), (3277, 615005), (16385, 123001)]