11883475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 15690960

約数和(自身を除く): 3807485

約数列:

[1, 5, 25, 29, 37, 145, 185, 443, 725, 925, 1073, 2215, 5365, 11075, 12847, 16391, 26825, 64235, 81955, 321175, 409775, 475339, 2376695, 11883475]

約数ペア:

[(1, 11883475), (5, 2376695), (25, 475339), (29, 409775), (37, 321175), (145, 81955), (185, 64235), (443, 26825), (725, 16391), (925, 12847), (1073, 11075), (2215, 5365)]