80199075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 148240512

約数和(自身を除く): 68041437

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 2371, 3075, 6765, 7113, 11275, 11855, 26081, 33825, 35565, 59275, 78243, 97211, 130405, 177825, 291633, 391215, 486055, 652025, 1069321, 1458165, 1956075, 2430275, 3207963, 5346605, 7290825, 16039815, 26733025, 80199075]

約数ペア:

[(1, 80199075), (3, 26733025), (5, 16039815), (11, 7290825), (15, 5346605), (25, 3207963), (33, 2430275), (41, 1956075), (55, 1458165), (75, 1069321), (123, 652025), (165, 486055), (205, 391215), (275, 291633), (451, 177825), (615, 130405), (825, 97211), (1025, 78243), (1353, 59275), (2255, 35565), (2371, 33825), (3075, 26081), (6765, 11855), (7113, 11275)]