117828215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8923}}^1$

素因数の和:9086

約数の個数: 16

約数和(自身を含む): 149923200

約数和(自身を除く): 32094985

約数列:

[1, 5, 19, 95, 139, 695, 2641, 8923, 13205, 44615, 169537, 847685, 1240297, 6201485, 23565643, 117828215]

約数ペア:

[(1, 117828215), (5, 23565643), (19, 6201485), (95, 1240297), (139, 847685), (695, 169537), (2641, 44615), (8923, 13205)]