249849095

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 303937920

約数和(自身を除く): 54088825

約数列:

[1, 5, 131, 179, 655, 895, 2131, 10655, 23449, 117245, 279161, 381449, 1395805, 1907245, 49969819, 249849095]

約数ペア:

[(1, 249849095), (5, 49969819), (131, 1907245), (179, 1395805), (655, 381449), (895, 279161), (2131, 117245), (10655, 23449)]