15728078377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 19160064000

約数和(自身を除く): 3431985623

約数列:

[1, 11, 17, 31, 131, 139, 149, 187, 341, 527, 1441, 1529, 1639, 2227, 2363, 2533, 4061, 4309, 4619, 5797, 18209, 19519, 20711, 24497, 25993, 27863, 44671, 47399, 50809, 69037, 73253, 78523, 200299, 214709, 227821, 309553, 331823, 352087, 564479, 605089, 642041, 759407, 805783, 863753, 2713141, 3405083, 3650053, 3872957, 6209269, 6655979, 7062451, 9596143, 10286513, 10914697, 29844551, 46123397, 84107371, 105557573, 113151643, 120061667, 507357367, 925181081, 1429825307, 15728078377]

約数ペア:

[(1, 15728078377), (11, 1429825307), (17, 925181081), (31, 507357367), (131, 120061667), (139, 113151643), (149, 105557573), (187, 84107371), (341, 46123397), (527, 29844551), (1441, 10914697), (1529, 10286513), (1639, 9596143), (2227, 7062451), (2363, 6655979), (2533, 6209269), (4061, 3872957), (4309, 3650053), (4619, 3405083), (5797, 2713141), (18209, 863753), (19519, 805783), (20711, 759407), (24497, 642041), (25993, 605089), (27863, 564479), (44671, 352087), (47399, 331823), (50809, 309553), (69037, 227821), (73253, 214709), (78523, 200299)]