15131265

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 24735360

約数和(自身を除く): 9604095

約数列:

[1, 3, 5, 15, 79, 113, 237, 339, 395, 565, 1185, 1695, 8927, 12769, 26781, 38307, 44635, 63845, 133905, 191535, 1008751, 3026253, 5043755, 15131265]

約数ペア:

[(1, 15131265), (3, 5043755), (5, 3026253), (15, 1008751), (79, 191535), (113, 133905), (237, 63845), (339, 44635), (395, 38307), (565, 26781), (1185, 12769), (1695, 8927)]