77139545

素因数分解:

$5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1811}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 105936768

約数和(自身を除く): 28797223

約数列:

[1, 5, 7, 35, 1217, 1811, 6085, 8519, 9055, 12677, 42595, 63385, 2203987, 11019935, 15427909, 77139545]

約数ペア:

[(1, 77139545), (5, 15427909), (7, 11019935), (35, 2203987), (1217, 63385), (1811, 42595), (6085, 12677), (8519, 9055)]