7172235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{22769}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 14208480

約数和(自身を除く): 7036245

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 22769, 68307, 113845, 159383, 204921, 341535, 478149, 796915, 1024605, 1434447, 2390745, 7172235]

約数ペア:

[(1, 7172235), (3, 2390745), (5, 1434447), (7, 1024605), (9, 796915), (15, 478149), (21, 341535), (35, 204921), (45, 159383), (63, 113845), (105, 68307), (315, 22769)]