11985405

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2371}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 19241664

約数和(自身を除く): 7256259

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 2371, 5055, 7113, 11855, 35565, 799027, 2397081, 3995135, 11985405]

約数ペア:

[(1, 11985405), (3, 3995135), (5, 2397081), (15, 799027), (337, 35565), (1011, 11855), (1685, 7113), (2371, 5055)]