4784265

素因数分解:

$3^4\times 5^1\times {\mathrm{11813}}^1$

素因数の和:11830

約数の個数: 20

約数和(自身を含む): 8576964

約数和(自身を除く): 3792699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11813, 35439, 59065, 106317, 177195, 318951, 531585, 956853, 1594755, 4784265]

約数ペア:

[(1, 4784265), (3, 1594755), (5, 956853), (9, 531585), (15, 318951), (27, 177195), (45, 106317), (81, 59065), (135, 35439), (405, 11813)]