120250481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 137080440

約数和(自身を除く): 16829959

約数列:

[1, 13, 37, 53, 89, 481, 689, 1157, 1961, 2809, 3293, 4717, 25493, 36517, 42809, 61321, 103933, 174529, 250001, 1351129, 2268877, 3250013, 9250037, 120250481]

約数ペア:

[(1, 120250481), (13, 9250037), (37, 3250013), (53, 2268877), (89, 1351129), (481, 250001), (689, 174529), (1157, 103933), (1961, 61321), (2809, 42809), (3293, 36517), (4717, 25493)]