27747495

素因数分解:

$3^3\times 5^1\times {\mathrm{205537}}^1$

素因数の和:205551

約数の個数: 16

約数和(自身を含む): 49329120

約数和(自身を除く): 21581625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 205537, 616611, 1027685, 1849833, 3083055, 5549499, 9249165, 27747495]

約数ペア:

[(1, 27747495), (3, 9249165), (5, 5549499), (9, 3083055), (15, 1849833), (27, 1027685), (45, 616611), (135, 205537)]