242527835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 324725760

約数和(自身を除く): 82197925

約数列:

[1, 5, 11, 55, 71, 173, 355, 359, 781, 865, 1795, 1903, 3905, 3949, 9515, 12283, 19745, 25489, 61415, 62107, 127445, 135113, 280379, 310535, 675565, 683177, 1401895, 3415885, 4409597, 22047985, 48505567, 242527835]

約数ペア:

[(1, 242527835), (5, 48505567), (11, 22047985), (55, 4409597), (71, 3415885), (173, 1401895), (355, 683177), (359, 675565), (781, 310535), (865, 280379), (1795, 135113), (1903, 127445), (3905, 62107), (3949, 61415), (9515, 25489), (12283, 19745)]