25325613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 39842400

約数和(自身を除く): 14516787

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5107, 15321, 45963, 97033, 148103, 291099, 444309, 873297, 1332927, 2813957, 8441871, 25325613]

約数ペア:

[(1, 25325613), (3, 8441871), (9, 2813957), (19, 1332927), (29, 873297), (57, 444309), (87, 291099), (171, 148103), (261, 97033), (551, 45963), (1653, 15321), (4959, 5107)]