25620345

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4483}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 44768256

約数和(自身を除く): 19147911

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 4483, 5715, 13449, 22415, 40347, 67245, 201735, 569341, 1708023, 2846705, 5124069, 8540115, 25620345]

約数ペア:

[(1, 25620345), (3, 8540115), (5, 5124069), (9, 2846705), (15, 1708023), (45, 569341), (127, 201735), (381, 67245), (635, 40347), (1143, 22415), (1905, 13449), (4483, 5715)]