77166245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 107516160

約数和(自身を除く): 30349915

約数列:

[1, 5, 13, 29, 47, 65, 67, 145, 169, 235, 335, 377, 611, 845, 871, 1363, 1885, 1943, 3055, 3149, 4355, 4901, 6815, 7943, 9715, 11323, 15745, 17719, 24505, 25259, 39715, 40937, 56615, 88595, 91321, 126295, 204685, 230347, 328367, 456605, 532181, 1151735, 1187173, 1641835, 2660905, 5935865, 15433249, 77166245]

約数ペア:

[(1, 77166245), (5, 15433249), (13, 5935865), (29, 2660905), (47, 1641835), (65, 1187173), (67, 1151735), (145, 532181), (169, 456605), (235, 328367), (335, 230347), (377, 204685), (611, 126295), (845, 91321), (871, 88595), (1363, 56615), (1885, 40937), (1943, 39715), (3055, 25259), (3149, 24505), (4355, 17719), (4901, 15745), (6815, 11323), (7943, 9715)]