55771305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{218711}}^1$

素因数の和:218736

約数の個数: 16

約数和(自身を含む): 94483584

約数和(自身を除く): 38712279

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 218711, 656133, 1093555, 3280665, 3718087, 11154261, 18590435, 55771305]

約数ペア:

[(1, 55771305), (3, 18590435), (5, 11154261), (15, 3718087), (17, 3280665), (51, 1093555), (85, 656133), (255, 218711)]