1127025

素因数分解:

$3^2\times 5^2\times {\mathrm{5009}}^1$

素因数の和:5025

約数の個数: 18

約数和(自身を含む): 2019030

約数和(自身を除く): 892005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5009, 15027, 25045, 45081, 75135, 125225, 225405, 375675, 1127025]

約数ペア:

[(1, 1127025), (3, 375675), (5, 225405), (9, 125225), (15, 75135), (25, 45081), (45, 25045), (75, 15027), (225, 5009)]