12152565

素因数分解:

$3^3\times 5^1\times {\mathrm{90019}}^1$

素因数の和:90033

約数の個数: 16

約数和(自身を含む): 21604800

約数和(自身を除く): 9452235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 90019, 270057, 450095, 810171, 1350285, 2430513, 4050855, 12152565]

約数ペア:

[(1, 12152565), (3, 4050855), (5, 2430513), (9, 1350285), (15, 810171), (27, 450095), (45, 270057), (135, 90019)]