69281355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32299}}^1$

素因数の和:32331

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 60952245

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 32299, 96897, 161495, 355289, 419887, 484485, 1065867, 1259661, 1776445, 2099435, 4618757, 5329335, 6298305, 13856271, 23093785, 69281355]

約数ペア:

[(1, 69281355), (3, 23093785), (5, 13856271), (11, 6298305), (13, 5329335), (15, 4618757), (33, 2099435), (39, 1776445), (55, 1259661), (65, 1065867), (143, 484485), (165, 419887), (195, 355289), (429, 161495), (715, 96897), (2145, 32299)]