151121285

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 216421632

約数和(自身を除く): 65300347

約数列:

[1, 5, 7, 35, 41, 53, 205, 265, 287, 371, 1435, 1855, 1987, 2173, 9935, 10865, 13909, 15211, 69545, 76055, 81467, 105311, 407335, 526555, 570269, 737177, 2851345, 3685885, 4317751, 21588755, 30224257, 151121285]

約数ペア:

[(1, 151121285), (5, 30224257), (7, 21588755), (35, 4317751), (41, 3685885), (53, 2851345), (205, 737177), (265, 570269), (287, 526555), (371, 407335), (1435, 105311), (1855, 81467), (1987, 76055), (2173, 69545), (9935, 15211), (10865, 13909)]