258520341145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{427306349}}^1$

素因数の和:427306376

約数の個数: 12

約数和(自身を含む): 340990467300

約数和(自身を除く): 82470126155

約数列:

[1, 5, 11, 55, 121, 605, 427306349, 2136531745, 4700369839, 23501849195, 51704068229, 258520341145]

約数ペア:

[(1, 258520341145), (5, 51704068229), (11, 23501849195), (55, 4700369839), (121, 2136531745), (605, 427306349)]