2243570805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1291}}^1$

素因数の和:1928

約数の個数: 80

約数和(自身を含む): 4607416704

約数和(自身を除く): 2363845899

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 613, 945, 1291, 1839, 2835, 3065, 3873, 4291, 5517, 6455, 9037, 9195, 11619, 12873, 16551, 19365, 21455, 27111, 27585, 34857, 38619, 45185, 49653, 58095, 64365, 81333, 82755, 104571, 115857, 135555, 174285, 193095, 243999, 248265, 347571, 406665, 522855, 579285, 731997, 791383, 1219995, 1737855, 2374149, 3659985, 3956915, 5539681, 7122447, 11870745, 16619043, 21367341, 27698405, 35612235, 49857129, 64102023, 83095215, 106836705, 149571387, 249285645, 320510115, 448714161, 747856935, 2243570805]

約数ペア:

[(1, 2243570805), (3, 747856935), (5, 448714161), (7, 320510115), (9, 249285645), (15, 149571387), (21, 106836705), (27, 83095215), (35, 64102023), (45, 49857129), (63, 35612235), (81, 27698405), (105, 21367341), (135, 16619043), (189, 11870745), (315, 7122447), (405, 5539681), (567, 3956915), (613, 3659985), (945, 2374149), (1291, 1737855), (1839, 1219995), (2835, 791383), (3065, 731997), (3873, 579285), (4291, 522855), (5517, 406665), (6455, 347571), (9037, 248265), (9195, 243999), (11619, 193095), (12873, 174285), (16551, 135555), (19365, 115857), (21455, 104571), (27111, 82755), (27585, 81333), (34857, 64365), (38619, 58095), (45185, 49653)]