8028915

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2221}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 12905376

約数和(自身を除く): 4876461

約数列:

[1, 3, 5, 15, 241, 723, 1205, 2221, 3615, 6663, 11105, 33315, 535261, 1605783, 2676305, 8028915]

約数ペア:

[(1, 8028915), (3, 2676305), (5, 1605783), (15, 535261), (241, 33315), (723, 11105), (1205, 6663), (2221, 3615)]