15017255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 19812384

約数和(自身を除く): 4795129

約数列:

[1, 5, 11, 55, 137, 685, 1507, 1993, 7535, 9965, 21923, 109615, 273041, 1365205, 3003451, 15017255]

約数ペア:

[(1, 15017255), (5, 3003451), (11, 1365205), (55, 273041), (137, 109615), (685, 21923), (1507, 9965), (1993, 7535)]