126985495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16417}}^1$

素因数の和:16459

約数の個数: 32

約数和(自身を含む): 198592128

約数和(自身を除く): 71606633

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 16417, 82085, 114919, 213421, 279089, 574595, 1067105, 1395445, 1493947, 1953623, 3628157, 7469735, 9768115, 18140785, 25397099, 126985495]

約数ペア:

[(1, 126985495), (5, 25397099), (7, 18140785), (13, 9768115), (17, 7469735), (35, 3628157), (65, 1953623), (85, 1493947), (91, 1395445), (119, 1067105), (221, 574595), (455, 279089), (595, 213421), (1105, 114919), (1547, 82085), (7735, 16417)]