25195261

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 32446680

約数和(自身を除く): 7251419

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1069, 1813, 3367, 7483, 13897, 23569, 39553, 52381, 97279, 276871, 514189, 680953, 1938097, 3599323, 25195261]

約数ペア:

[(1, 25195261), (7, 3599323), (13, 1938097), (37, 680953), (49, 514189), (91, 276871), (259, 97279), (481, 52381), (637, 39553), (1069, 23569), (1813, 13897), (3367, 7483)]