13044005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 17094000

約数和(自身を除く): 4049995

約数列:

[1, 5, 13, 65, 73, 365, 949, 2749, 4745, 13745, 35737, 178685, 200677, 1003385, 2608801, 13044005]

約数ペア:

[(1, 13044005), (5, 2608801), (13, 1003385), (65, 200677), (73, 178685), (365, 35737), (949, 13745), (2749, 4745)]