85937085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 171763200

約数和(自身を除く): 85826115

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 897, 1035, 1495, 1755, 2129, 2691, 3105, 4485, 6387, 8073, 10645, 13455, 19161, 27677, 31935, 40365, 48967, 57483, 83031, 95805, 138385, 146901, 244835, 249093, 287415, 415155, 440703, 636571, 734505, 747279, 1245465, 1322109, 1909713, 2203515, 3182855, 3736395, 5729139, 6610545, 9548565, 17187417, 28645695, 85937085]

約数ペア:

[(1, 85937085), (3, 28645695), (5, 17187417), (9, 9548565), (13, 6610545), (15, 5729139), (23, 3736395), (27, 3182855), (39, 2203515), (45, 1909713), (65, 1322109), (69, 1245465), (115, 747279), (117, 734505), (135, 636571), (195, 440703), (207, 415155), (299, 287415), (345, 249093), (351, 244835), (585, 146901), (621, 138385), (897, 95805), (1035, 83031), (1495, 57483), (1755, 48967), (2129, 40365), (2691, 31935), (3105, 27677), (4485, 19161), (6387, 13455), (8073, 10645)]