13657495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 16951680

約数和(自身を除く): 3294185

約数列:

[1, 5, 47, 89, 235, 445, 653, 3265, 4183, 20915, 30691, 58117, 153455, 290585, 2731499, 13657495]

約数ペア:

[(1, 13657495), (5, 2731499), (47, 290585), (89, 153455), (235, 58117), (445, 30691), (653, 20915), (3265, 4183)]