28190101005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18983233}}^1$

素因数の和:18983258

約数の個数: 32

約数和(自身を含む): 54671713920

約数和(自身を除く): 26481612915

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 18983233, 56949699, 94916165, 170849097, 208815563, 284748495, 512547291, 626446689, 854245485, 1044077815, 1879340067, 2562736455, 3132233445, 5638020201, 9396700335, 28190101005]

約数ペア:

[(1, 28190101005), (3, 9396700335), (5, 5638020201), (9, 3132233445), (11, 2562736455), (15, 1879340067), (27, 1044077815), (33, 854245485), (45, 626446689), (55, 512547291), (99, 284748495), (135, 208815563), (165, 170849097), (297, 94916165), (495, 56949699), (1485, 18983233)]