12936555

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 22744800

約数和(自身を除く): 9808245

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4049, 12147, 20245, 36441, 60735, 182205, 287479, 862437, 1437395, 2587311, 4312185, 12936555]

約数ペア:

[(1, 12936555), (3, 4312185), (5, 2587311), (9, 1437395), (15, 862437), (45, 287479), (71, 182205), (213, 60735), (355, 36441), (639, 20245), (1065, 12147), (3195, 4049)]