15892389

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{5501}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 23768640

約数和(自身を除く): 7876251

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 5501, 16503, 49509, 148527, 588607, 1765821, 5297463, 15892389]

約数ペア:

[(1, 15892389), (3, 5297463), (9, 1765821), (27, 588607), (107, 148527), (321, 49509), (963, 16503), (2889, 5501)]