149747265

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 284160000

約数和(自身を除く): 134412735

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 79, 95, 135, 171, 237, 285, 395, 513, 711, 739, 855, 1185, 1501, 2133, 2217, 2565, 3555, 3695, 4503, 6651, 7505, 10665, 11085, 13509, 14041, 19953, 22515, 33255, 40527, 42123, 58381, 67545, 70205, 99765, 126369, 175143, 202635, 210615, 291905, 379107, 525429, 631845, 875715, 1109239, 1576287, 1895535, 2627145, 3327717, 5546195, 7881435, 9983151, 16638585, 29949453, 49915755, 149747265]

約数ペア:

[(1, 149747265), (3, 49915755), (5, 29949453), (9, 16638585), (15, 9983151), (19, 7881435), (27, 5546195), (45, 3327717), (57, 2627145), (79, 1895535), (95, 1576287), (135, 1109239), (171, 875715), (237, 631845), (285, 525429), (395, 379107), (513, 291905), (711, 210615), (739, 202635), (855, 175143), (1185, 126369), (1501, 99765), (2133, 70205), (2217, 67545), (2565, 58381), (3555, 42123), (3695, 40527), (4503, 33255), (6651, 22515), (7505, 19953), (10665, 14041), (11085, 13509)]