13377555

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 26658720

約数和(自身を除く): 13281165

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 67, 81, 85, 87, 135, 145, 153, 201, 255, 261, 335, 405, 435, 459, 493, 603, 765, 783, 1005, 1139, 1305, 1377, 1479, 1809, 1943, 2295, 2349, 2465, 3015, 3417, 3915, 4437, 5427, 5695, 5829, 6885, 7395, 9045, 9715, 10251, 11745, 13311, 17085, 17487, 22185, 27135, 29145, 30753, 33031, 39933, 51255, 52461, 66555, 87435, 92259, 99093, 153765, 157383, 165155, 199665, 262305, 297279, 461295, 495465, 786915, 891837, 1486395, 2675511, 4459185, 13377555]

約数ペア:

[(1, 13377555), (3, 4459185), (5, 2675511), (9, 1486395), (15, 891837), (17, 786915), (27, 495465), (29, 461295), (45, 297279), (51, 262305), (67, 199665), (81, 165155), (85, 157383), (87, 153765), (135, 99093), (145, 92259), (153, 87435), (201, 66555), (255, 52461), (261, 51255), (335, 39933), (405, 33031), (435, 30753), (459, 29145), (493, 27135), (603, 22185), (765, 17487), (783, 17085), (1005, 13311), (1139, 11745), (1305, 10251), (1377, 9715), (1479, 9045), (1809, 7395), (1943, 6885), (2295, 5829), (2349, 5695), (2465, 5427), (3015, 4437), (3417, 3915)]