15369075

素因数分解:

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

素因数の和:22788

約数の個数: 24

約数和(自身を含む): 28234800

約数和(自身を除く): 12865725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 22769, 68307, 113845, 204921, 341535, 569225, 614763, 1024605, 1707675, 3073815, 5123025, 15369075]

約数ペア:

[(1, 15369075), (3, 5123025), (5, 3073815), (9, 1707675), (15, 1024605), (25, 614763), (27, 569225), (45, 341535), (75, 204921), (135, 113845), (225, 68307), (675, 22769)]