56920335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223217}}^1$

素因数の和:223242

約数の個数: 16

約数和(自身を含む): 96430176

約数和(自身を除く): 39509841

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 223217, 669651, 1116085, 3348255, 3794689, 11384067, 18973445, 56920335]

約数ペア:

[(1, 56920335), (3, 18973445), (5, 11384067), (15, 3794689), (17, 3348255), (51, 1116085), (85, 669651), (255, 223217)]