26499825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 28496655

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 83, 99, 129, 135, 165, 215, 225, 249, 275, 297, 387, 415, 473, 495, 645, 675, 747, 825, 913, 1075, 1161, 1245, 1419, 1485, 1935, 2075, 2241, 2365, 2475, 2739, 3225, 3569, 3735, 4257, 4565, 5805, 6225, 7095, 7425, 8217, 9675, 10707, 11205, 11825, 12771, 13695, 17845, 18675, 21285, 22825, 24651, 29025, 32121, 35475, 39259, 41085, 53535, 56025, 63855, 68475, 89225, 96363, 106425, 117777, 123255, 160605, 196295, 205425, 267675, 319275, 353331, 481815, 588885, 616275, 803025, 981475, 1059993, 1766655, 2409075, 2944425, 5299965, 8833275, 26499825]

約数ペア:

[(1, 26499825), (3, 8833275), (5, 5299965), (9, 2944425), (11, 2409075), (15, 1766655), (25, 1059993), (27, 981475), (33, 803025), (43, 616275), (45, 588885), (55, 481815), (75, 353331), (83, 319275), (99, 267675), (129, 205425), (135, 196295), (165, 160605), (215, 123255), (225, 117777), (249, 106425), (275, 96363), (297, 89225), (387, 68475), (415, 63855), (473, 56025), (495, 53535), (645, 41085), (675, 39259), (747, 35475), (825, 32121), (913, 29025), (1075, 24651), (1161, 22825), (1245, 21285), (1419, 18675), (1485, 17845), (1935, 13695), (2075, 12771), (2241, 11825), (2365, 11205), (2475, 10707), (2739, 9675), (3225, 8217), (3569, 7425), (3735, 7095), (4257, 6225), (4565, 5805)]