40789225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 52853760

約数和(自身を除く): 12064535

約数列:

[1, 5, 25, 29, 127, 145, 443, 635, 725, 2215, 3175, 3683, 11075, 12847, 18415, 56261, 64235, 92075, 281305, 321175, 1406525, 1631569, 8157845, 40789225]

約数ペア:

[(1, 40789225), (5, 8157845), (25, 1631569), (29, 1406525), (127, 321175), (145, 281305), (443, 92075), (635, 64235), (725, 56261), (2215, 18415), (3175, 12847), (3683, 11075)]