219055255

素因数分解:

$5^1\times {\mathrm{89}}^2\times {\mathrm{5531}}^1$

素因数の和:5714

約数の個数: 12

約数和(自身を含む): 265901112

約数和(自身を除く): 46845857

約数列:

[1, 5, 89, 445, 5531, 7921, 27655, 39605, 492259, 2461295, 43811051, 219055255]

約数ペア:

[(1, 219055255), (5, 43811051), (89, 2461295), (445, 492259), (5531, 39605), (7921, 27655)]