6689995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 9102240

約数和(自身を除く): 2412245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5417, 27085, 70421, 102923, 352105, 514615, 1337999, 6689995]

約数ペア:

[(1, 6689995), (5, 1337999), (13, 514615), (19, 352105), (65, 102923), (95, 70421), (247, 27085), (1235, 5417)]