15150294

素因数分解:

$2^1\times 3^3\times {\mathrm{280561}}^1$

素因数の和:280572

約数の個数: 16

約数和(自身を含む): 33667440

約数和(自身を除く): 18517146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 280561, 561122, 841683, 1683366, 2525049, 5050098, 7575147, 15150294]

約数ペア:

[(1, 15150294), (2, 7575147), (3, 5050098), (6, 2525049), (9, 1683366), (18, 841683), (27, 561122), (54, 280561)]