11669265

素因数分解:

$3^4\times 5^1\times {\mathrm{28813}}^1$

素因数の和:28830

約数の個数: 20

約数和(自身を含む): 20918964

約数和(自身を除く): 9249699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 28813, 86439, 144065, 259317, 432195, 777951, 1296585, 2333853, 3889755, 11669265]

約数ペア:

[(1, 11669265), (3, 3889755), (5, 2333853), (9, 1296585), (15, 777951), (27, 432195), (45, 259317), (81, 144065), (135, 86439), (405, 28813)]