12775665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 23498496

約数和(自身を除く): 10722831

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 433, 843, 1299, 1405, 1967, 2165, 3031, 4215, 5901, 6495, 9093, 9835, 15155, 29505, 45465, 121673, 365019, 608365, 851711, 1825095, 2555133, 4258555, 12775665]

約数ペア:

[(1, 12775665), (3, 4258555), (5, 2555133), (7, 1825095), (15, 851711), (21, 608365), (35, 365019), (105, 121673), (281, 45465), (433, 29505), (843, 15155), (1299, 9835), (1405, 9093), (1967, 6495), (2165, 5901), (3031, 4215)]