266908095

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45979}}^1$

素因数の和:46036

約数の個数: 32

約数和(自身を含む): 485548800

約数和(自身を除く): 218640705

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 45979, 137937, 229895, 413811, 689685, 1241433, 1977097, 2069055, 5931291, 6207165, 9885485, 17793873, 29656455, 53381619, 88969365, 266908095]

約数ペア:

[(1, 266908095), (3, 88969365), (5, 53381619), (9, 29656455), (15, 17793873), (27, 9885485), (43, 6207165), (45, 5931291), (129, 2069055), (135, 1977097), (215, 1241433), (387, 689685), (645, 413811), (1161, 229895), (1935, 137937), (5805, 45979)]