5123025

素因数分解:

$3^2\times 5^2\times {\mathrm{22769}}^1$

素因数の和:22785

約数の個数: 18

約数和(自身を含む): 9176310

約数和(自身を除く): 4053285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 22769, 68307, 113845, 204921, 341535, 569225, 1024605, 1707675, 5123025]

約数ペア:

[(1, 5123025), (3, 1707675), (5, 1024605), (9, 569225), (15, 341535), (25, 204921), (45, 113845), (75, 68307), (225, 22769)]