40876605

素因数分解:

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

素因数の和:327

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 49698243

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 47, 55, 63, 77, 99, 105, 141, 165, 231, 235, 251, 315, 329, 385, 423, 495, 517, 693, 705, 753, 987, 1155, 1255, 1551, 1645, 1757, 2115, 2259, 2585, 2761, 2961, 3465, 3619, 3765, 4653, 4935, 5271, 7755, 8283, 8785, 10857, 11295, 11797, 13805, 14805, 15813, 18095, 19327, 23265, 24849, 26355, 32571, 35391, 41415, 54285, 57981, 58985, 79065, 82579, 96635, 106173, 124245, 129767, 162855, 173943, 176955, 247737, 289905, 389301, 412895, 530865, 648835, 743211, 869715, 908369, 1167903, 1238685, 1946505, 2725107, 3716055, 4541845, 5839515, 8175321, 13625535, 40876605]

約数ペア:

[(1, 40876605), (3, 13625535), (5, 8175321), (7, 5839515), (9, 4541845), (11, 3716055), (15, 2725107), (21, 1946505), (33, 1238685), (35, 1167903), (45, 908369), (47, 869715), (55, 743211), (63, 648835), (77, 530865), (99, 412895), (105, 389301), (141, 289905), (165, 247737), (231, 176955), (235, 173943), (251, 162855), (315, 129767), (329, 124245), (385, 106173), (423, 96635), (495, 82579), (517, 79065), (693, 58985), (705, 57981), (753, 54285), (987, 41415), (1155, 35391), (1255, 32571), (1551, 26355), (1645, 24849), (1757, 23265), (2115, 19327), (2259, 18095), (2585, 15813), (2761, 14805), (2961, 13805), (3465, 11797), (3619, 11295), (3765, 10857), (4653, 8785), (4935, 8283), (5271, 7755)]