27505825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 36406400

約数和(自身を除く): 8900575

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 733, 1501, 1975, 3665, 7505, 13927, 18325, 37525, 57907, 69635, 289535, 348175, 1100233, 1447675, 5501165, 27505825]

約数ペア:

[(1, 27505825), (5, 5501165), (19, 1447675), (25, 1100233), (79, 348175), (95, 289535), (395, 69635), (475, 57907), (733, 37525), (1501, 18325), (1975, 13927), (3665, 7505)]