80492045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 98178480

約数和(自身を除く): 17686435

約数列:

[1, 5, 89, 277, 445, 653, 1385, 3265, 24653, 58117, 123265, 180881, 290585, 904405, 16098409, 80492045]

約数ペア:

[(1, 80492045), (5, 16098409), (89, 904405), (277, 290585), (445, 180881), (653, 123265), (1385, 58117), (3265, 24653)]