2021372975

素因数分解:

$5^2\times {\mathrm{13411}}^1\times {\mathrm{6029}}^1$

素因数の和:19450

約数の個数: 12

約数和(自身を含む): 2507105160

約数和(自身を除く): 485732185

約数列:

[1, 5, 25, 6029, 13411, 30145, 67055, 150725, 335275, 80854919, 404274595, 2021372975]

約数ペア:

[(1, 2021372975), (5, 404274595), (25, 80854919), (6029, 335275), (13411, 150725), (30145, 67055)]