156787993305

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1\times {\mathrm{5737}}^1$

素因数の和:7935

約数の個数: 64

約数和(自身を含む): 281791802880

約数和(自身を除く): 125003809575

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2087, 2619, 4365, 5737, 6261, 10435, 13095, 17211, 18783, 28685, 31305, 51633, 56349, 86055, 93915, 154899, 202439, 258165, 281745, 556489, 607317, 774495, 1012195, 1669467, 1821951, 2782445, 3036585, 5008401, 5465853, 8347335, 9109755, 11973119, 15025203, 25042005, 27329265, 35919357, 59865595, 75126015, 107758071, 179596785, 323274213, 538790355, 1161392543, 1616371065, 3484177629, 5806962715, 10452532887, 17420888145, 31357598661, 52262664435, 156787993305]

約数ペア:

[(1, 156787993305), (3, 52262664435), (5, 31357598661), (9, 17420888145), (15, 10452532887), (27, 5806962715), (45, 3484177629), (97, 1616371065), (135, 1161392543), (291, 538790355), (485, 323274213), (873, 179596785), (1455, 107758071), (2087, 75126015), (2619, 59865595), (4365, 35919357), (5737, 27329265), (6261, 25042005), (10435, 15025203), (13095, 11973119), (17211, 9109755), (18783, 8347335), (28685, 5465853), (31305, 5008401), (51633, 3036585), (56349, 2782445), (86055, 1821951), (93915, 1669467), (154899, 1012195), (202439, 774495), (258165, 607317), (281745, 556489)]