16039755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 31363200

約数和(自身を除く): 15323445

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 145, 153, 241, 255, 261, 435, 459, 493, 723, 765, 783, 1205, 1305, 1479, 2169, 2295, 2465, 3615, 3915, 4097, 4437, 6507, 6989, 7395, 10845, 12291, 13311, 20485, 20967, 22185, 32535, 34945, 36873, 61455, 62901, 66555, 104835, 110619, 118813, 184365, 188703, 314505, 356439, 553095, 594065, 943515, 1069317, 1782195, 3207951, 5346585, 16039755]

約数ペア:

[(1, 16039755), (3, 5346585), (5, 3207951), (9, 1782195), (15, 1069317), (17, 943515), (27, 594065), (29, 553095), (45, 356439), (51, 314505), (85, 188703), (87, 184365), (135, 118813), (145, 110619), (153, 104835), (241, 66555), (255, 62901), (261, 61455), (435, 36873), (459, 34945), (493, 32535), (723, 22185), (765, 20967), (783, 20485), (1205, 13311), (1305, 12291), (1479, 10845), (2169, 7395), (2295, 6989), (2465, 6507), (3615, 4437), (3915, 4097)]