10920765

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2341}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 17536896

約数和(自身を除く): 6616131

約数列:

[1, 3, 5, 15, 311, 933, 1555, 2341, 4665, 7023, 11705, 35115, 728051, 2184153, 3640255, 10920765]

約数ペア:

[(1, 10920765), (3, 3640255), (5, 2184153), (15, 728051), (311, 35115), (933, 11705), (1555, 7023), (2341, 4665)]