211157055

素因数分解:

$3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{5051}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 366472080

約数和(自身を除く): 155315025

約数列:

[1, 3, 5, 9, 15, 45, 929, 2787, 4645, 5051, 8361, 13935, 15153, 25255, 41805, 45459, 75765, 227295, 4692379, 14077137, 23461895, 42231411, 70385685, 211157055]

約数ペア:

[(1, 211157055), (3, 70385685), (5, 42231411), (9, 23461895), (15, 14077137), (45, 4692379), (929, 227295), (2787, 75765), (4645, 45459), (5051, 41805), (8361, 25255), (13935, 15153)]