80256965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 98696448

約数和(自身を除く): 18439483

約数列:

[1, 5, 47, 235, 523, 653, 2615, 3265, 24581, 30691, 122905, 153455, 341519, 1707595, 16051393, 80256965]

約数ペア:

[(1, 80256965), (5, 16051393), (47, 1707595), (235, 341519), (523, 153455), (653, 122905), (2615, 30691), (3265, 24581)]