12706155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 29053440

約数和(自身を除く): 16347285

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 193, 209, 231, 285, 315, 385, 399, 495, 579, 627, 665, 693, 855, 965, 1045, 1155, 1197, 1351, 1463, 1737, 1881, 1995, 2123, 2895, 3135, 3465, 3667, 4053, 4389, 5985, 6369, 6755, 7315, 8685, 9405, 10615, 11001, 12159, 13167, 14861, 18335, 19107, 20265, 21945, 25669, 31845, 33003, 40337, 44583, 55005, 60795, 65835, 74305, 77007, 95535, 121011, 128345, 133749, 165015, 201685, 222915, 231021, 282359, 363033, 385035, 605055, 668745, 847077, 1155105, 1411795, 1815165, 2541231, 4235385, 12706155]

約数ペア:

[(1, 12706155), (3, 4235385), (5, 2541231), (7, 1815165), (9, 1411795), (11, 1155105), (15, 847077), (19, 668745), (21, 605055), (33, 385035), (35, 363033), (45, 282359), (55, 231021), (57, 222915), (63, 201685), (77, 165015), (95, 133749), (99, 128345), (105, 121011), (133, 95535), (165, 77007), (171, 74305), (193, 65835), (209, 60795), (231, 55005), (285, 44583), (315, 40337), (385, 33003), (399, 31845), (495, 25669), (579, 21945), (627, 20265), (665, 19107), (693, 18335), (855, 14861), (965, 13167), (1045, 12159), (1155, 11001), (1197, 10615), (1351, 9405), (1463, 8685), (1737, 7315), (1881, 6755), (1995, 6369), (2123, 5985), (2895, 4389), (3135, 4053), (3465, 3667)]