1900236045

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{447641}}^1$

素因数の和:447932

約数の個数: 16

約数和(自身を含む): 3051127872

約数和(自身を除く): 1150891827

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 447641, 1342923, 2238205, 6714615, 126682403, 380047209, 633412015, 1900236045]

約数ペア:

[(1, 1900236045), (3, 633412015), (5, 380047209), (15, 126682403), (283, 6714615), (849, 2238205), (1415, 1342923), (4245, 447641)]