123236205

素因数分解:

$3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{10007}}^1$

素因数の和:10836

約数の個数: 16

約数和(自身を含む): 197437824

約数和(自身を除く): 74201619

約数列:

[1, 3, 5, 15, 821, 2463, 4105, 10007, 12315, 30021, 50035, 150105, 8215747, 24647241, 41078735, 123236205]

約数ペア:

[(1, 123236205), (3, 41078735), (5, 24647241), (15, 8215747), (821, 150105), (2463, 50035), (4105, 30021), (10007, 12315)]