12730905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8573}}^1$

素因数の和:8598

約数の個数: 32

約数和(自身を含む): 24693120

約数和(自身を除く): 11962215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8573, 25719, 42865, 77157, 94303, 128595, 231471, 282909, 385785, 471515, 848727, 1157355, 1414545, 2546181, 4243635, 12730905]

約数ペア:

[(1, 12730905), (3, 4243635), (5, 2546181), (9, 1414545), (11, 1157355), (15, 848727), (27, 471515), (33, 385785), (45, 282909), (55, 231471), (99, 128595), (135, 94303), (165, 77157), (297, 42865), (495, 25719), (1485, 8573)]