47990425

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 69041216

約数和(自身を除く): 21050791

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 4093, 11725, 20465, 28651, 102325, 143255, 274231, 716275, 1371155, 1919617, 6855775, 9598085, 47990425]

約数ペア:

[(1, 47990425), (5, 9598085), (7, 6855775), (25, 1919617), (35, 1371155), (67, 716275), (175, 274231), (335, 143255), (469, 102325), (1675, 28651), (2345, 20465), (4093, 11725)]