55245495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216649}}^1$

素因数の和:216674

約数の個数: 16

約数和(自身を含む): 93592800

約数和(自身を除く): 38347305

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 216649, 649947, 1083245, 3249735, 3683033, 11049099, 18415165, 55245495]

約数ペア:

[(1, 55245495), (3, 18415165), (5, 11049099), (15, 3683033), (17, 3249735), (51, 1083245), (85, 649947), (255, 216649)]