12670155

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 22732800

約数和(自身を除く): 10062645

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 739, 1143, 1905, 2217, 3429, 3695, 5715, 6651, 11085, 17145, 19953, 33255, 93853, 99765, 281559, 469265, 844677, 1407795, 2534031, 4223385, 12670155]

約数ペア:

[(1, 12670155), (3, 4223385), (5, 2534031), (9, 1407795), (15, 844677), (27, 469265), (45, 281559), (127, 99765), (135, 93853), (381, 33255), (635, 19953), (739, 17145), (1143, 11085), (1905, 6651), (2217, 5715), (3429, 3695)]