56071695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219889}}^1$

素因数の和:219914

約数の個数: 16

約数和(自身を含む): 94992480

約数和(自身を除く): 38920785

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 219889, 659667, 1099445, 3298335, 3738113, 11214339, 18690565, 56071695]

約数ペア:

[(1, 56071695), (3, 18690565), (5, 11214339), (15, 3738113), (17, 3298335), (51, 1099445), (85, 659667), (255, 219889)]