145509155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 200291616

約数和(自身を除く): 54782461

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 10457, 13915, 52285, 115027, 240511, 575135, 1202555, 1265297, 2645621, 6326485, 13228105, 29101831, 145509155]

約数ペア:

[(1, 145509155), (5, 29101831), (11, 13228105), (23, 6326485), (55, 2645621), (115, 1265297), (121, 1202555), (253, 575135), (605, 240511), (1265, 115027), (2783, 52285), (10457, 13915)]