57207185

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23021}}^1$

素因数の和:23104

約数の個数: 16

約数和(自身を含む): 79564032

約数和(自身を除く): 22356847

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 23021, 115105, 161147, 805735, 1634491, 8172455, 11441437, 57207185]

約数ペア:

[(1, 57207185), (5, 11441437), (7, 8172455), (35, 1634491), (71, 805735), (355, 161147), (497, 115105), (2485, 23021)]