127523005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2089}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 158756400

約数和(自身を除く): 31233395

約数列:

[1, 5, 29, 145, 421, 2089, 2105, 10445, 12209, 60581, 61045, 302905, 879469, 4397345, 25504601, 127523005]

約数ペア:

[(1, 127523005), (5, 25504601), (29, 4397345), (145, 879469), (421, 302905), (2089, 61045), (2105, 60581), (10445, 12209)]