68934505

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 84566160

約数和(自身を除く): 15631655

約数列:

[1, 5, 89, 97, 445, 485, 1597, 7985, 8633, 43165, 142133, 154909, 710665, 774545, 13786901, 68934505]

約数ペア:

[(1, 68934505), (5, 13786901), (89, 774545), (97, 710665), (445, 154909), (485, 142133), (1597, 43165), (7985, 8633)]