8681055

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 14265648

約数和(自身を除く): 5584593

約数列:

[1, 3, 5, 15, 43, 129, 215, 313, 645, 939, 1565, 1849, 4695, 5547, 9245, 13459, 27735, 40377, 67295, 201885, 578737, 1736211, 2893685, 8681055]

約数ペア:

[(1, 8681055), (3, 2893685), (5, 1736211), (15, 578737), (43, 201885), (129, 67295), (215, 40377), (313, 27735), (645, 13459), (939, 9245), (1565, 5547), (1849, 4695)]