8881125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 16129152

約数和(自身を除く): 7248027

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 2153, 4125, 6459, 10765, 23683, 32295, 53825, 71049, 118415, 161475, 269125, 355245, 592075, 807375, 1776225, 2960375, 8881125]

約数ペア:

[(1, 8881125), (3, 2960375), (5, 1776225), (11, 807375), (15, 592075), (25, 355245), (33, 269125), (55, 161475), (75, 118415), (125, 71049), (165, 53825), (275, 32295), (375, 23683), (825, 10765), (1375, 6459), (2153, 4125)]