7472115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7907}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 15183360

約数和(自身を除く): 7711245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7907, 23721, 39535, 55349, 71163, 118605, 166047, 213489, 276745, 355815, 498141, 830235, 1067445, 1494423, 2490705, 7472115]

約数ペア:

[(1, 7472115), (3, 2490705), (5, 1494423), (7, 1067445), (9, 830235), (15, 498141), (21, 355815), (27, 276745), (35, 213489), (45, 166047), (63, 118605), (105, 71163), (135, 55349), (189, 39535), (315, 23721), (945, 7907)]