22005925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 28569600

約数和(自身を除く): 6563675

約数列:

[1, 5, 25, 29, 127, 145, 239, 635, 725, 1195, 3175, 3683, 5975, 6931, 18415, 30353, 34655, 92075, 151765, 173275, 758825, 880237, 4401185, 22005925]

約数ペア:

[(1, 22005925), (5, 4401185), (25, 880237), (29, 758825), (127, 173275), (145, 151765), (239, 92075), (635, 34655), (725, 30353), (1195, 18415), (3175, 6931), (3683, 5975)]