43468425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 105076608

約数和(自身を除く): 61608183

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 33, 35, 39, 45, 55, 63, 65, 75, 77, 91, 99, 105, 117, 143, 165, 175, 193, 195, 225, 231, 273, 275, 315, 325, 385, 429, 455, 495, 525, 579, 585, 693, 715, 819, 825, 965, 975, 1001, 1155, 1287, 1351, 1365, 1575, 1737, 1925, 2123, 2145, 2275, 2475, 2509, 2895, 2925, 3003, 3465, 3575, 4053, 4095, 4825, 5005, 5775, 6369, 6435, 6755, 6825, 7527, 8685, 9009, 10615, 10725, 12159, 12545, 14475, 14861, 15015, 17325, 17563, 19107, 20265, 20475, 22581, 25025, 27599, 31845, 32175, 33775, 37635, 43425, 44583, 45045, 52689, 53075, 60795, 62725, 74305, 75075, 82797, 87815, 95535, 101325, 112905, 133749, 137995, 158067, 159225, 188175, 193193, 222915, 225225, 248391, 263445, 303975, 371525, 413985, 439075, 477675, 564525, 579579, 668745, 689975, 790335, 965965, 1114575, 1241955, 1317225, 1738737, 2069925, 2897895, 3343725, 3951675, 4829825, 6209775, 8693685, 14489475, 43468425]

約数ペア:

[(1, 43468425), (3, 14489475), (5, 8693685), (7, 6209775), (9, 4829825), (11, 3951675), (13, 3343725), (15, 2897895), (21, 2069925), (25, 1738737), (33, 1317225), (35, 1241955), (39, 1114575), (45, 965965), (55, 790335), (63, 689975), (65, 668745), (75, 579579), (77, 564525), (91, 477675), (99, 439075), (105, 413985), (117, 371525), (143, 303975), (165, 263445), (175, 248391), (193, 225225), (195, 222915), (225, 193193), (231, 188175), (273, 159225), (275, 158067), (315, 137995), (325, 133749), (385, 112905), (429, 101325), (455, 95535), (495, 87815), (525, 82797), (579, 75075), (585, 74305), (693, 62725), (715, 60795), (819, 53075), (825, 52689), (965, 45045), (975, 44583), (1001, 43425), (1155, 37635), (1287, 33775), (1351, 32175), (1365, 31845), (1575, 27599), (1737, 25025), (1925, 22581), (2123, 20475), (2145, 20265), (2275, 19107), (2475, 17563), (2509, 17325), (2895, 15015), (2925, 14861), (3003, 14475), (3465, 12545), (3575, 12159), (4053, 10725), (4095, 10615), (4825, 9009), (5005, 8685), (5775, 7527), (6369, 6825), (6435, 6755)]