54112785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{212207}}^1$

素因数の和:212232

約数の個数: 16

約数和(自身を含む): 91673856

約数和(自身を除く): 37561071

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 212207, 636621, 1061035, 3183105, 3607519, 10822557, 18037595, 54112785]

約数ペア:

[(1, 54112785), (3, 18037595), (5, 10822557), (15, 3607519), (17, 3183105), (51, 1061035), (85, 636621), (255, 212207)]