27705495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108649}}^1$

素因数の和:108674

約数の個数: 16

約数和(自身を含む): 46936800

約数和(自身を除く): 19231305

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 108649, 325947, 543245, 1629735, 1847033, 5541099, 9235165, 27705495]

約数ペア:

[(1, 27705495), (3, 9235165), (5, 5541099), (15, 1847033), (17, 1629735), (51, 543245), (85, 325947), (255, 108649)]