15041295

素因数分解:

$3^4\times 5^1\times {\mathrm{37139}}^1$

素因数の和:37156

約数の個数: 20

約数和(自身を含む): 26963640

約数和(自身を除く): 11922345

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 37139, 111417, 185695, 334251, 557085, 1002753, 1671255, 3008259, 5013765, 15041295]

約数ペア:

[(1, 15041295), (3, 5013765), (5, 3008259), (9, 1671255), (15, 1002753), (27, 557085), (45, 334251), (81, 185695), (135, 111417), (405, 37139)]