28762305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 29153343

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 53, 55, 65, 69, 115, 121, 143, 159, 165, 195, 253, 265, 299, 345, 363, 429, 583, 605, 689, 715, 759, 795, 897, 1219, 1265, 1495, 1573, 1749, 1815, 2067, 2145, 2783, 2915, 3289, 3445, 3657, 3795, 4485, 4719, 6095, 6413, 7579, 7865, 8349, 8745, 9867, 10335, 13409, 13915, 15847, 16445, 18285, 19239, 22737, 23595, 32065, 36179, 37895, 40227, 41745, 47541, 49335, 67045, 79235, 83369, 96195, 108537, 113685, 147499, 174317, 180895, 201135, 237705, 250107, 416845, 442497, 522951, 542685, 737495, 871585, 1250535, 1917487, 2212485, 2614755, 5752461, 9587435, 28762305]

約数ペア:

[(1, 28762305), (3, 9587435), (5, 5752461), (11, 2614755), (13, 2212485), (15, 1917487), (23, 1250535), (33, 871585), (39, 737495), (53, 542685), (55, 522951), (65, 442497), (69, 416845), (115, 250107), (121, 237705), (143, 201135), (159, 180895), (165, 174317), (195, 147499), (253, 113685), (265, 108537), (299, 96195), (345, 83369), (363, 79235), (429, 67045), (583, 49335), (605, 47541), (689, 41745), (715, 40227), (759, 37895), (795, 36179), (897, 32065), (1219, 23595), (1265, 22737), (1495, 19239), (1573, 18285), (1749, 16445), (1815, 15847), (2067, 13915), (2145, 13409), (2783, 10335), (2915, 9867), (3289, 8745), (3445, 8349), (3657, 7865), (3795, 7579), (4485, 6413), (4719, 6095)]