33807605

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{40009}}^1$

素因数の和:40040

約数の個数: 12

約数和(自身を含む): 43930980

約数和(自身を除く): 10123375

約数列:

[1, 5, 13, 65, 169, 845, 40009, 200045, 520117, 2600585, 6761521, 33807605]

約数ペア:

[(1, 33807605), (5, 6761521), (13, 2600585), (65, 520117), (169, 200045), (845, 40009)]