2912463315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 5327562240

約数和(自身を除く): 2415098925

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 97, 129, 177, 215, 263, 291, 295, 387, 485, 531, 645, 789, 873, 885, 1315, 1455, 1935, 2367, 2537, 2655, 3945, 4171, 4365, 5723, 7611, 11309, 11835, 12513, 12685, 15517, 17169, 20855, 22833, 25511, 28615, 33927, 37539, 38055, 46551, 51507, 56545, 62565, 76533, 77585, 85845, 101781, 114165, 127555, 139653, 169635, 187695, 229599, 232755, 246089, 257535, 382665, 508905, 667231, 698265, 738267, 1096973, 1147995, 1230445, 1505149, 2001693, 2214801, 3290919, 3336155, 3691335, 4515447, 5484865, 6005079, 7525745, 9872757, 10008465, 11074005, 13546341, 16454595, 22577235, 30025395, 49363785, 64721407, 67731705, 194164221, 323607035, 582492663, 970821105, 2912463315]

約数ペア:

[(1, 2912463315), (3, 970821105), (5, 582492663), (9, 323607035), (15, 194164221), (43, 67731705), (45, 64721407), (59, 49363785), (97, 30025395), (129, 22577235), (177, 16454595), (215, 13546341), (263, 11074005), (291, 10008465), (295, 9872757), (387, 7525745), (485, 6005079), (531, 5484865), (645, 4515447), (789, 3691335), (873, 3336155), (885, 3290919), (1315, 2214801), (1455, 2001693), (1935, 1505149), (2367, 1230445), (2537, 1147995), (2655, 1096973), (3945, 738267), (4171, 698265), (4365, 667231), (5723, 508905), (7611, 382665), (11309, 257535), (11835, 246089), (12513, 232755), (12685, 229599), (15517, 187695), (17169, 169635), (20855, 139653), (22833, 127555), (25511, 114165), (28615, 101781), (33927, 85845), (37539, 77585), (38055, 76533), (46551, 62565), (51507, 56545)]