81708103675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{8101}}^1\times {\mathrm{36677}}^1$

素因数の和:44799

約数の個数: 24

約数和(自身を含む): 110545438032

約数和(自身を除く): 28837334357

約数列:

[1, 5, 11, 25, 55, 275, 8101, 36677, 40505, 89111, 183385, 202525, 403447, 445555, 916925, 2017235, 2227775, 10086175, 297120377, 1485601885, 3268324147, 7428009425, 16341620735, 81708103675]

約数ペア:

[(1, 81708103675), (5, 16341620735), (11, 7428009425), (25, 3268324147), (55, 1485601885), (275, 297120377), (8101, 10086175), (36677, 2227775), (40505, 2017235), (89111, 916925), (183385, 445555), (202525, 403447)]