25195203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 39979056

約数和(自身を除く): 14783853

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1621, 1727, 4863, 5181, 14589, 15543, 17831, 53493, 160479, 254497, 763491, 2290473, 2799467, 8398401, 25195203]

約数ペア:

[(1, 25195203), (3, 8398401), (9, 2799467), (11, 2290473), (33, 763491), (99, 254497), (157, 160479), (471, 53493), (1413, 17831), (1621, 15543), (1727, 14589), (4863, 5181)]