11395755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 23961600

約数和(自身を除く): 12565845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 389, 465, 651, 837, 945, 1085, 1167, 1395, 1945, 1953, 2723, 3255, 3501, 4185, 5835, 5859, 8169, 9765, 10503, 12059, 13615, 17505, 24507, 29295, 36177, 40845, 52515, 60295, 73521, 84413, 108531, 122535, 180885, 253239, 325593, 367605, 422065, 542655, 759717, 1266195, 1627965, 2279151, 3798585, 11395755]

約数ペア:

[(1, 11395755), (3, 3798585), (5, 2279151), (7, 1627965), (9, 1266195), (15, 759717), (21, 542655), (27, 422065), (31, 367605), (35, 325593), (45, 253239), (63, 180885), (93, 122535), (105, 108531), (135, 84413), (155, 73521), (189, 60295), (217, 52515), (279, 40845), (315, 36177), (389, 29295), (465, 24507), (651, 17505), (837, 13615), (945, 12059), (1085, 10503), (1167, 9765), (1395, 8169), (1945, 5859), (1953, 5835), (2723, 4185), (3255, 3501)]