2792025

素因数分解:

$3^2\times 5^2\times {\mathrm{12409}}^1$

素因数の和:12425

約数の個数: 18

約数和(自身を含む): 5001230

約数和(自身を除く): 2209205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12409, 37227, 62045, 111681, 186135, 310225, 558405, 930675, 2792025]

約数ペア:

[(1, 2792025), (3, 930675), (5, 558405), (9, 310225), (15, 186135), (25, 111681), (45, 62045), (75, 37227), (225, 12409)]