55821315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 97802496

約数和(自身を除く): 41981181

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 907, 1119, 1865, 2721, 4103, 4535, 5595, 9977, 12309, 13605, 20515, 29931, 49885, 61545, 149655, 338311, 1014933, 1691555, 3721421, 5074665, 11164263, 18607105, 55821315]

約数ペア:

[(1, 55821315), (3, 18607105), (5, 11164263), (11, 5074665), (15, 3721421), (33, 1691555), (55, 1014933), (165, 338311), (373, 149655), (907, 61545), (1119, 49885), (1865, 29931), (2721, 20515), (4103, 13605), (4535, 12309), (5595, 9977)]