1774012243375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{55057}}^1$

素因数の和:55405

約数の個数: 64

約数和(自身を含む): 2393252334720

約数和(自身を除く): 619240091345

約数列:

[1, 5, 17, 25, 59, 85, 125, 257, 295, 425, 1003, 1285, 1475, 2125, 4369, 5015, 6425, 7375, 15163, 21845, 25075, 32125, 55057, 75815, 109225, 125375, 257771, 275285, 379075, 546125, 935969, 1288855, 1376425, 1895375, 3248363, 4679845, 6444275, 6882125, 14149649, 16241815, 23399225, 32221375, 55222171, 70748245, 81209075, 116996125, 240544033, 276110855, 353741225, 406045375, 834829291, 1202720165, 1380554275, 1768706125, 4174146455, 6013600825, 6902771375, 14192097947, 20870732275, 30068004125, 70960489735, 104353661375, 354802448675, 1774012243375]

約数ペア:

[(1, 1774012243375), (5, 354802448675), (17, 104353661375), (25, 70960489735), (59, 30068004125), (85, 20870732275), (125, 14192097947), (257, 6902771375), (295, 6013600825), (425, 4174146455), (1003, 1768706125), (1285, 1380554275), (1475, 1202720165), (2125, 834829291), (4369, 406045375), (5015, 353741225), (6425, 276110855), (7375, 240544033), (15163, 116996125), (21845, 81209075), (25075, 70748245), (32125, 55222171), (55057, 32221375), (75815, 23399225), (109225, 16241815), (125375, 14149649), (257771, 6882125), (275285, 6444275), (379075, 4679845), (546125, 3248363), (935969, 1895375), (1288855, 1376425)]