8250575

素因数分解:

$5^2\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1234

約数の個数: 12

約数和(自身を含む): 10268688

約数和(自身を除く): 2018113

約数列:

[1, 5, 25, 401, 823, 2005, 4115, 10025, 20575, 330023, 1650115, 8250575]

約数ペア:

[(1, 8250575), (5, 1650115), (25, 330023), (401, 20575), (823, 10025), (2005, 4115)]