2988891675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172519}}^1$

素因数の和:172553

約数の個数: 72

約数和(自身を含む): 6674453760

約数和(自身を除く): 3685562085

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 172519, 517557, 862595, 1207633, 1552671, 1897709, 2587785, 3622899, 4312975, 5693127, 6038165, 7763355, 9488545, 10868697, 12938925, 13283963, 17079381, 18114495, 28465635, 30190825, 38816775, 39851889, 47442725, 54343485, 66419815, 85396905, 90572475, 119555667, 142328175, 199259445, 271717425, 332099075, 426984525, 597778335, 996297225, 2988891675]

約数ペア:

[(1, 2988891675), (3, 996297225), (5, 597778335), (7, 426984525), (9, 332099075), (11, 271717425), (15, 199259445), (21, 142328175), (25, 119555667), (33, 90572475), (35, 85396905), (45, 66419815), (55, 54343485), (63, 47442725), (75, 39851889), (77, 38816775), (99, 30190825), (105, 28465635), (165, 18114495), (175, 17079381), (225, 13283963), (231, 12938925), (275, 10868697), (315, 9488545), (385, 7763355), (495, 6038165), (525, 5693127), (693, 4312975), (825, 3622899), (1155, 2587785), (1575, 1897709), (1925, 1552671), (2475, 1207633), (3465, 862595), (5775, 517557), (17325, 172519)]