12725925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5851}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 21769440

約数和(自身を除く): 9043515

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5851, 17553, 29255, 87765, 146275, 169679, 438825, 509037, 848395, 2545185, 4241975, 12725925]

約数ペア:

[(1, 12725925), (3, 4241975), (5, 2545185), (15, 848395), (25, 509037), (29, 438825), (75, 169679), (87, 146275), (145, 87765), (435, 29255), (725, 17553), (2175, 5851)]