247612095

素因数分解:

$3^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{2381}}^1$

素因数の和:4703

約数の個数: 24

約数和(自身を含む): 429560352

約数和(自身を除く): 181948257

約数列:

[1, 3, 5, 9, 15, 45, 2311, 2381, 6933, 7143, 11555, 11905, 20799, 21429, 34665, 35715, 103995, 107145, 5502491, 16507473, 27512455, 49522419, 82537365, 247612095]

約数ペア:

[(1, 247612095), (3, 82537365), (5, 49522419), (9, 27512455), (15, 16507473), (45, 5502491), (2311, 107145), (2381, 103995), (6933, 35715), (7143, 34665), (11555, 21429), (11905, 20799)]