85872655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 116520768

約数和(自身を除く): 30648113

約数列:

[1, 5, 11, 41, 55, 113, 205, 337, 451, 565, 1243, 1685, 2255, 3707, 4633, 6215, 13817, 18535, 23165, 38081, 50963, 69085, 151987, 190405, 254815, 418891, 759935, 1561321, 2094455, 7806605, 17174531, 85872655]

約数ペア:

[(1, 85872655), (5, 17174531), (11, 7806605), (41, 2094455), (55, 1561321), (113, 759935), (205, 418891), (337, 254815), (451, 190405), (565, 151987), (1243, 69085), (1685, 50963), (2255, 38081), (3707, 23165), (4633, 18535), (6215, 13817)]