23315265

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12637}}^1$

素因数の和:12689

約数の個数: 24

約数和(自身を含む): 41402088

約数和(自身を除く): 18086823

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 12637, 37911, 63185, 113733, 189555, 518117, 568665, 1554351, 2590585, 4663053, 7771755, 23315265]

約数ペア:

[(1, 23315265), (3, 7771755), (5, 4663053), (9, 2590585), (15, 1554351), (41, 568665), (45, 518117), (123, 189555), (205, 113733), (369, 63185), (615, 37911), (1845, 12637)]