67585275

素因数分解:

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

素因数の和:2316

約数の個数: 36

約数和(自身を含む): 121980040

約数和(自身を除く): 54394765

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 2161, 3475, 6255, 6483, 10425, 10805, 19449, 31275, 32415, 54025, 97245, 162075, 300379, 486225, 901137, 1501895, 2703411, 4505685, 7509475, 13517055, 22528425, 67585275]

約数ペア:

[(1, 67585275), (3, 22528425), (5, 13517055), (9, 7509475), (15, 4505685), (25, 2703411), (45, 1501895), (75, 901137), (139, 486225), (225, 300379), (417, 162075), (695, 97245), (1251, 54025), (2085, 32415), (2161, 31275), (3475, 19449), (6255, 10805), (6483, 10425)]