1090314305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{123269}}^1$

素因数の和:123364

約数の個数: 16

約数和(自身を含む): 1375693200

約数和(自身を除く): 285378895

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 123269, 616345, 3574801, 7519409, 17874005, 37597045, 218062861, 1090314305]

約数ペア:

[(1, 1090314305), (5, 218062861), (29, 37597045), (61, 17874005), (145, 7519409), (305, 3574801), (1769, 616345), (8845, 123269)]