1913440825

素因数分解:

$5^2\times {\mathrm{283}}^1\times {\mathrm{270451}}^1$

素因数の和:270744

約数の個数: 12

約数和(自身を含む): 2381059408

約数和(自身を除く): 467618583

約数列:

[1, 5, 25, 283, 1415, 7075, 270451, 1352255, 6761275, 76537633, 382688165, 1913440825]

約数ペア:

[(1, 1913440825), (5, 382688165), (25, 76537633), (283, 6761275), (1415, 1352255), (7075, 270451)]