15309567

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 29489152

約数和(自身を除く): 14179585

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 67, 81, 91, 93, 117, 189, 201, 217, 273, 279, 351, 403, 469, 567, 603, 651, 819, 837, 871, 1053, 1209, 1407, 1809, 1953, 2077, 2457, 2511, 2613, 2821, 3627, 4221, 5427, 5859, 6097, 6231, 7371, 7839, 8463, 10881, 12663, 14539, 17577, 18291, 18693, 23517, 25389, 27001, 32643, 37989, 43617, 54873, 56079, 70551, 76167, 81003, 130851, 164619, 168237, 189007, 228501, 243009, 392553, 493857, 567021, 729027, 1177659, 1701063, 2187081, 5103189, 15309567]

約数ペア:

[(1, 15309567), (3, 5103189), (7, 2187081), (9, 1701063), (13, 1177659), (21, 729027), (27, 567021), (31, 493857), (39, 392553), (63, 243009), (67, 228501), (81, 189007), (91, 168237), (93, 164619), (117, 130851), (189, 81003), (201, 76167), (217, 70551), (273, 56079), (279, 54873), (351, 43617), (403, 37989), (469, 32643), (567, 27001), (603, 25389), (651, 23517), (819, 18693), (837, 18291), (871, 17577), (1053, 14539), (1209, 12663), (1407, 10881), (1809, 8463), (1953, 7839), (2077, 7371), (2457, 6231), (2511, 6097), (2613, 5859), (2821, 5427), (3627, 4221)]