1330990485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{14747}}^1$

素因数の和:15313

約数の個数: 32

約数和(自身を含む): 2327588352

約数和(自身を除く): 996597867

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 547, 1641, 2735, 6017, 8205, 14747, 18051, 30085, 44241, 73735, 90255, 162217, 221205, 486651, 811085, 2433255, 8066609, 24199827, 40333045, 88732699, 120999135, 266198097, 443663495, 1330990485]

約数ペア:

[(1, 1330990485), (3, 443663495), (5, 266198097), (11, 120999135), (15, 88732699), (33, 40333045), (55, 24199827), (165, 8066609), (547, 2433255), (1641, 811085), (2735, 486651), (6017, 221205), (8205, 162217), (14747, 90255), (18051, 73735), (30085, 44241)]