12836445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 22083840

約数和(自身を除く): 9247395

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 709, 1065, 1207, 2127, 3545, 3621, 6035, 10635, 12053, 18105, 36159, 50339, 60265, 151017, 180795, 251695, 755085, 855763, 2567289, 4278815, 12836445]

約数ペア:

[(1, 12836445), (3, 4278815), (5, 2567289), (15, 855763), (17, 755085), (51, 251695), (71, 180795), (85, 151017), (213, 60265), (255, 50339), (355, 36159), (709, 18105), (1065, 12053), (1207, 10635), (2127, 6035), (3545, 3621)]