1026225

素因数分解:

$3^2\times 5^2\times {\mathrm{4561}}^1$

素因数の和:4577

約数の個数: 18

約数和(自身を含む): 1838486

約数和(自身を除く): 812261

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 4561, 13683, 22805, 41049, 68415, 114025, 205245, 342075, 1026225]

約数ペア:

[(1, 1026225), (3, 342075), (5, 205245), (9, 114025), (15, 68415), (25, 41049), (45, 22805), (75, 13683), (225, 4561)]