28456845

素因数分解:

$3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2467}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 45608640

約数和(自身を除く): 17151795

約数列:

[1, 3, 5, 15, 769, 2307, 2467, 3845, 7401, 11535, 12335, 37005, 1897123, 5691369, 9485615, 28456845]

約数ペア:

[(1, 28456845), (3, 9485615), (5, 5691369), (15, 1897123), (769, 37005), (2307, 12335), (2467, 11535), (3845, 7401)]