66739705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11719}}^1$

素因数の和:11808

約数の個数: 16

約数和(自身を含む): 86071680

約数和(自身を除く): 19331975

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 11719, 58595, 199223, 785173, 996115, 3925865, 13347941, 66739705]

約数ペア:

[(1, 66739705), (5, 13347941), (17, 3925865), (67, 996115), (85, 785173), (335, 199223), (1139, 58595), (5695, 11719)]