28606435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40009}}^1$

素因数の和:40038

約数の個数: 16

約数和(自身を含む): 40330080

約数和(自身を除く): 11723645

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 40009, 200045, 440099, 520117, 2200495, 2600585, 5721287, 28606435]

約数ペア:

[(1, 28606435), (5, 5721287), (11, 2600585), (13, 2200495), (55, 520117), (65, 440099), (143, 200045), (715, 40009)]