68930065

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 83806992

約数和(自身を除く): 14876927

約数列:

[1, 5, 157, 277, 317, 785, 1385, 1585, 43489, 49769, 87809, 217445, 248845, 439045, 13786013, 68930065]

約数ペア:

[(1, 68930065), (5, 13786013), (157, 439045), (277, 248845), (317, 217445), (785, 87809), (1385, 49769), (1585, 43489)]