22528425

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2161}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 37532320

約数和(自身を除く): 15003895

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 2161, 3475, 6483, 10425, 10805, 32415, 54025, 162075, 300379, 901137, 1501895, 4505685, 7509475, 22528425]

約数ペア:

[(1, 22528425), (3, 7509475), (5, 4505685), (15, 1501895), (25, 901137), (75, 300379), (139, 162075), (417, 54025), (695, 32415), (2085, 10805), (2161, 10425), (3475, 6483)]