15009639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 22189440

約数和(自身を除く): 7179801

約数列:

[1, 3, 19, 23, 57, 69, 107, 321, 437, 1311, 2033, 2461, 6099, 7383, 11449, 34347, 46759, 140277, 217531, 263327, 652593, 789981, 5003213, 15009639]

約数ペア:

[(1, 15009639), (3, 5003213), (19, 789981), (23, 652593), (57, 263327), (69, 217531), (107, 140277), (321, 46759), (437, 34347), (1311, 11449), (2033, 7383), (2461, 6099)]