7287075

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 13202280

約数和(自身を除く): 5915205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 233, 417, 695, 699, 1165, 1251, 2085, 2097, 3475, 3495, 5825, 6255, 10425, 10485, 17475, 31275, 32387, 52425, 97161, 161935, 291483, 485805, 809675, 1457415, 2429025, 7287075]

約数ペア:

[(1, 7287075), (3, 2429025), (5, 1457415), (9, 809675), (15, 485805), (25, 291483), (45, 161935), (75, 97161), (139, 52425), (225, 32387), (233, 31275), (417, 17475), (695, 10485), (699, 10425), (1165, 6255), (1251, 5825), (2085, 3495), (2097, 3475)]