25893495

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5279}}^1$

素因数の和:5399

約数の個数: 24

約数和(自身を含む): 45302400

約数和(自身を除く): 19408905

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 5279, 15837, 26395, 47511, 79185, 237555, 575411, 1726233, 2877055, 5178699, 8631165, 25893495]

約数ペア:

[(1, 25893495), (3, 8631165), (5, 5178699), (9, 2877055), (15, 1726233), (45, 575411), (109, 237555), (327, 79185), (545, 47511), (981, 26395), (1635, 15837), (4905, 5279)]