11855895

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 19012320

約数和(自身を除く): 7156425

約数列:

[1, 3, 5, 15, 809, 977, 2427, 2931, 4045, 4885, 12135, 14655, 790393, 2371179, 3951965, 11855895]

約数ペア:

[(1, 11855895), (3, 3951965), (5, 2371179), (15, 790393), (809, 14655), (977, 12135), (2427, 4885), (2931, 4045)]