15427521

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{41809}}^1$

素因数の和:41856

約数の個数: 12

約数和(自身を含む): 22828260

約数和(自身を除く): 7400739

約数列:

[1, 3, 9, 41, 123, 369, 41809, 125427, 376281, 1714169, 5142507, 15427521]

約数ペア:

[(1, 15427521), (3, 5142507), (9, 1714169), (41, 376281), (123, 125427), (369, 41809)]