27644225

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 40021248

約数和(自身を除く): 12377023

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 3361, 8225, 16805, 23527, 84025, 117635, 157967, 588175, 789835, 1105769, 3949175, 5528845, 27644225]

約数ペア:

[(1, 27644225), (5, 5528845), (7, 3949175), (25, 1105769), (35, 789835), (47, 588175), (175, 157967), (235, 117635), (329, 84025), (1175, 23527), (1645, 16805), (3361, 8225)]