15240759

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 20805120

約数和(自身を除く): 5564361

約数列:

[1, 3, 79, 107, 237, 321, 601, 1803, 8453, 25359, 47479, 64307, 142437, 192921, 5080253, 15240759]

約数ペア:

[(1, 15240759), (3, 5080253), (79, 192921), (107, 142437), (237, 64307), (321, 47479), (601, 25359), (1803, 8453)]