9649145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 13071240

約数和(自身を除く): 3422095

約数列:

[1, 5, 11, 41, 55, 121, 205, 389, 451, 605, 1945, 2255, 4279, 4961, 15949, 21395, 24805, 47069, 79745, 175439, 235345, 877195, 1929829, 9649145]

約数ペア:

[(1, 9649145), (5, 1929829), (11, 877195), (41, 235345), (55, 175439), (121, 79745), (205, 47069), (389, 24805), (451, 21395), (605, 15949), (1945, 4961), (2255, 4279)]