10905435

素因数分解:

$3^4\times 5^1\times {\mathrm{26927}}^1$

素因数の和:26944

約数の個数: 20

約数和(自身を含む): 19549728

約数和(自身を除く): 8644293

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 26927, 80781, 134635, 242343, 403905, 727029, 1211715, 2181087, 3635145, 10905435]

約数ペア:

[(1, 10905435), (3, 3635145), (5, 2181087), (9, 1211715), (15, 727029), (27, 403905), (45, 242343), (81, 134635), (135, 80781), (405, 26927)]