12160485

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 21208824

約数和(自身を除く): 9048339

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1493, 1629, 2715, 4479, 7465, 8145, 13437, 22395, 67185, 270233, 810699, 1351165, 2432097, 4053495, 12160485]

約数ペア:

[(1, 12160485), (3, 4053495), (5, 2432097), (9, 1351165), (15, 810699), (45, 270233), (181, 67185), (543, 22395), (905, 13437), (1493, 8145), (1629, 7465), (2715, 4479)]