1715742445

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{13721}}^1$

素因数の和:14096

約数の個数: 16

約数和(自身を含む): 2089586160

約数和(自身を除く): 373843715

約数列:

[1, 5, 89, 281, 445, 1405, 13721, 25009, 68605, 125045, 1221169, 3855601, 6105845, 19278005, 343148489, 1715742445]

約数ペア:

[(1, 1715742445), (5, 343148489), (89, 19278005), (281, 6105845), (445, 3855601), (1405, 1221169), (13721, 125045), (25009, 68605)]