2237279135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{289241}}^1$

素因数の和:289283

約数の個数: 32

約数和(自身を含む): 3498671232

約数和(自身を除く): 1261392097

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 289241, 1446205, 2024687, 3760133, 4917097, 10123435, 18800665, 24585485, 26320931, 34419679, 63922261, 131604655, 172098395, 319611305, 447455827, 2237279135]

約数ペア:

[(1, 2237279135), (5, 447455827), (7, 319611305), (13, 172098395), (17, 131604655), (35, 63922261), (65, 34419679), (85, 26320931), (91, 24585485), (119, 18800665), (221, 10123435), (455, 4917097), (595, 3760133), (1105, 2024687), (1547, 1446205), (7735, 289241)]