290193695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{11699}}^1$

素因数の和:11767

約数の個数: 24

約数和(自身を含む): 392137200

約数和(自身を除く): 101943505

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 4961, 11699, 24805, 58495, 128689, 479659, 643445, 1415579, 2398295, 5276249, 7077895, 26381245, 58038739, 290193695]

約数ペア:

[(1, 290193695), (5, 58038739), (11, 26381245), (41, 7077895), (55, 5276249), (121, 2398295), (205, 1415579), (451, 643445), (605, 479659), (2255, 128689), (4961, 58495), (11699, 24805)]