120550005

素因数分解:

$3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1319}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 214790400

約数和(自身を除く): 94240395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 677, 1319, 2031, 3385, 3957, 6093, 6595, 10155, 11871, 18279, 19785, 30465, 35613, 59355, 91395, 178065, 892963, 2678889, 4464815, 8036667, 13394445, 24110001, 40183335, 120550005]

約数ペア:

[(1, 120550005), (3, 40183335), (5, 24110001), (9, 13394445), (15, 8036667), (27, 4464815), (45, 2678889), (135, 892963), (677, 178065), (1319, 91395), (2031, 59355), (3385, 35613), (3957, 30465), (6093, 19785), (6595, 18279), (10155, 11871)]