15860115

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3119}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 27743040

約数和(自身を除く): 11882925

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3119, 5085, 9357, 15595, 28071, 46785, 140355, 352447, 1057341, 1762235, 3172023, 5286705, 15860115]

約数ペア:

[(1, 15860115), (3, 5286705), (5, 3172023), (9, 1762235), (15, 1057341), (45, 352447), (113, 140355), (339, 46785), (565, 28071), (1017, 15595), (1695, 9357), (3119, 5085)]