23258745

素因数分解:

$3^8\times 5^1\times {\mathrm{709}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 41922660

約数和(自身を除く): 18663915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 709, 729, 1215, 2127, 2187, 3545, 3645, 6381, 6561, 10635, 10935, 19143, 31905, 32805, 57429, 95715, 172287, 287145, 516861, 861435, 1550583, 2584305, 4651749, 7752915, 23258745]

約数ペア:

[(1, 23258745), (3, 7752915), (5, 4651749), (9, 2584305), (15, 1550583), (27, 861435), (45, 516861), (81, 287145), (135, 172287), (243, 95715), (405, 57429), (709, 32805), (729, 31905), (1215, 19143), (2127, 10935), (2187, 10635), (3545, 6561), (3645, 6381)]