28176165

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6079}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 49320960

約数和(自身を除く): 21144795

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 6079, 18237, 30395, 54711, 91185, 273555, 626137, 1878411, 3130685, 5635233, 9392055, 28176165]

約数ペア:

[(1, 28176165), (3, 9392055), (5, 5635233), (9, 3130685), (15, 1878411), (45, 626137), (103, 273555), (309, 91185), (515, 54711), (927, 30395), (1545, 18237), (4635, 6079)]