75669315

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 123710976

約数和(自身を除く): 48041661

約数列:

[1, 3, 5, 15, 71, 213, 227, 313, 355, 681, 939, 1065, 1135, 1565, 3405, 4695, 16117, 22223, 48351, 66669, 71051, 80585, 111115, 213153, 241755, 333345, 355255, 1065765, 5044621, 15133863, 25223105, 75669315]

約数ペア:

[(1, 75669315), (3, 25223105), (5, 15133863), (15, 5044621), (71, 1065765), (213, 355255), (227, 333345), (313, 241755), (355, 213153), (681, 111115), (939, 80585), (1065, 71051), (1135, 66669), (1565, 48351), (3405, 22223), (4695, 16117)]