11516865

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5861}}^1$

素因数の和:6000

約数の個数: 16

約数和(自身を含む): 18570816

約数和(自身を除く): 7053951

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 5861, 17583, 29305, 87915, 767791, 2303373, 3838955, 11516865]

約数ペア:

[(1, 11516865), (3, 3838955), (5, 2303373), (15, 767791), (131, 87915), (393, 29305), (655, 17583), (1965, 5861)]