25155999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 40040832

約数和(自身を除く): 14884833

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 2467, 3399, 7401, 10197, 22203, 27137, 81411, 244233, 254101, 762303, 2286909, 2795111, 8385333, 25155999]

約数ペア:

[(1, 25155999), (3, 8385333), (9, 2795111), (11, 2286909), (33, 762303), (99, 254101), (103, 244233), (309, 81411), (927, 27137), (1133, 22203), (2467, 10197), (3399, 7401)]