2505830855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{157649}}^1$

素因数の和:157699

約数の個数: 24

約数和(自身を含む): 3484695600

約数和(自身を除く): 978864745

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 15895, 157649, 788245, 1734139, 2680033, 8670695, 13400165, 29480363, 45560561, 147401815, 227802805, 501166171, 2505830855]

約数ペア:

[(1, 2505830855), (5, 501166171), (11, 227802805), (17, 147401815), (55, 45560561), (85, 29480363), (187, 13400165), (289, 8670695), (935, 2680033), (1445, 1734139), (3179, 788245), (15895, 157649)]