129331105

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 158581440

約数和(自身を除く): 29250335

約数列:

[1, 5, 67, 157, 335, 785, 2459, 10519, 12295, 52595, 164753, 386063, 823765, 1930315, 25866221, 129331105]

約数ペア:

[(1, 129331105), (5, 25866221), (67, 1930315), (157, 823765), (335, 386063), (785, 164753), (2459, 52595), (10519, 12295)]