68447725

素因数分解:

$5^2\times {\mathrm{631}}^1\times {\mathrm{4339}}^1$

素因数の和:4980

約数の個数: 12

約数和(自身を含む): 85029280

約数和(自身を除く): 16581555

約数列:

[1, 5, 25, 631, 3155, 4339, 15775, 21695, 108475, 2737909, 13689545, 68447725]

約数ペア:

[(1, 68447725), (5, 13689545), (25, 2737909), (631, 108475), (3155, 21695), (4339, 15775)]