68127675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 143990784

約数和(自身を除く): 75863109

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 141, 165, 175, 231, 235, 251, 275, 329, 385, 517, 525, 705, 753, 825, 987, 1155, 1175, 1255, 1551, 1645, 1757, 1925, 2585, 2761, 3525, 3619, 3765, 4935, 5271, 5775, 6275, 7755, 8225, 8283, 8785, 10857, 11797, 12925, 13805, 18095, 18825, 19327, 24675, 26355, 35391, 38775, 41415, 43925, 54285, 57981, 58985, 69025, 82579, 90475, 96635, 129767, 131775, 176955, 207075, 247737, 271425, 289905, 294925, 389301, 412895, 483175, 648835, 884775, 908369, 1238685, 1449525, 1946505, 2064475, 2725107, 3244175, 4541845, 6193425, 9732525, 13625535, 22709225, 68127675]

約数ペア:

[(1, 68127675), (3, 22709225), (5, 13625535), (7, 9732525), (11, 6193425), (15, 4541845), (21, 3244175), (25, 2725107), (33, 2064475), (35, 1946505), (47, 1449525), (55, 1238685), (75, 908369), (77, 884775), (105, 648835), (141, 483175), (165, 412895), (175, 389301), (231, 294925), (235, 289905), (251, 271425), (275, 247737), (329, 207075), (385, 176955), (517, 131775), (525, 129767), (705, 96635), (753, 90475), (825, 82579), (987, 69025), (1155, 58985), (1175, 57981), (1255, 54285), (1551, 43925), (1645, 41415), (1757, 38775), (1925, 35391), (2585, 26355), (2761, 24675), (3525, 19327), (3619, 18825), (3765, 18095), (4935, 13805), (5271, 12925), (5775, 11797), (6275, 10857), (7755, 8785), (8225, 8283)]