26782245

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 57028608

約数和(自身を除く): 30246363

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 67, 81, 105, 135, 141, 189, 201, 235, 243, 315, 329, 335, 405, 423, 469, 567, 603, 705, 945, 987, 1005, 1215, 1269, 1407, 1645, 1701, 1809, 2115, 2345, 2835, 2961, 3015, 3149, 3807, 4221, 4935, 5427, 6345, 7035, 8505, 8883, 9045, 9447, 11421, 12663, 14805, 15745, 16281, 19035, 21105, 22043, 26649, 27135, 28341, 37989, 44415, 47235, 57105, 63315, 66129, 79947, 81405, 85023, 110215, 113967, 133245, 141705, 189945, 198387, 255069, 330645, 399735, 425115, 569835, 595161, 765207, 991935, 1275345, 1785483, 2975805, 3826035, 5356449, 8927415, 26782245]

約数ペア:

[(1, 26782245), (3, 8927415), (5, 5356449), (7, 3826035), (9, 2975805), (15, 1785483), (21, 1275345), (27, 991935), (35, 765207), (45, 595161), (47, 569835), (63, 425115), (67, 399735), (81, 330645), (105, 255069), (135, 198387), (141, 189945), (189, 141705), (201, 133245), (235, 113967), (243, 110215), (315, 85023), (329, 81405), (335, 79947), (405, 66129), (423, 63315), (469, 57105), (567, 47235), (603, 44415), (705, 37989), (945, 28341), (987, 27135), (1005, 26649), (1215, 22043), (1269, 21105), (1407, 19035), (1645, 16281), (1701, 15745), (1809, 14805), (2115, 12663), (2345, 11421), (2835, 9447), (2961, 9045), (3015, 8883), (3149, 8505), (3807, 7035), (4221, 6345), (4935, 5427)]