15153669

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{5449}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 22672000

約数和(自身を除く): 7518331

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 5449, 16347, 49041, 147123, 561247, 1683741, 5051223, 15153669]

約数ペア:

[(1, 15153669), (3, 5051223), (9, 1683741), (27, 561247), (103, 147123), (309, 49041), (927, 16347), (2781, 5449)]