2017855245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{91079}}^1$

素因数の和:91305

約数の個数: 32

約数和(自身を含む): 3707320320

約数和(自身を除く): 1689465075

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 7385, 22155, 91079, 273237, 455395, 637553, 1366185, 1912659, 3187765, 9563295, 19217669, 57653007, 96088345, 134523683, 288265035, 403571049, 672618415, 2017855245]

約数ペア:

[(1, 2017855245), (3, 672618415), (5, 403571049), (7, 288265035), (15, 134523683), (21, 96088345), (35, 57653007), (105, 19217669), (211, 9563295), (633, 3187765), (1055, 1912659), (1477, 1366185), (3165, 637553), (4431, 455395), (7385, 273237), (22155, 91079)]