12825405

素因数分解:

$3^3\times 5^1\times {\mathrm{95003}}^1$

素因数の和:95017

約数の個数: 16

約数和(自身を含む): 22800960

約数和(自身を除く): 9975555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 95003, 285009, 475015, 855027, 1425045, 2565081, 4275135, 12825405]

約数ペア:

[(1, 12825405), (3, 4275135), (5, 2565081), (9, 1425045), (15, 855027), (27, 475015), (45, 285009), (135, 95003)]