80147095

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 38652905

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 2749, 4165, 5831, 13745, 19243, 29155, 46733, 96215, 134701, 233665, 327131, 673505, 942907, 1635655, 2289917, 4714535, 11449585, 16029419, 80147095]

約数ペア:

[(1, 80147095), (5, 16029419), (7, 11449585), (17, 4714535), (35, 2289917), (49, 1635655), (85, 942907), (119, 673505), (245, 327131), (343, 233665), (595, 134701), (833, 96215), (1715, 46733), (2749, 29155), (4165, 19243), (5831, 13745)]