42545575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{36209}}^1$

素因数の和:36266

約数の個数: 12

約数和(自身を含む): 53880480

約数和(自身を除く): 11334905

約数列:

[1, 5, 25, 47, 235, 1175, 36209, 181045, 905225, 1701823, 8509115, 42545575]

約数ペア:

[(1, 42545575), (5, 8509115), (25, 1701823), (47, 905225), (235, 181045), (1175, 36209)]