15979802255

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{142049}}^1$

素因数の和:142354

約数の個数: 16

約数和(自身を含む): 19432440000

約数和(自身を除く): 3452637745

約数列:

[1, 5, 149, 151, 745, 755, 22499, 112495, 142049, 710245, 21165301, 21449399, 105826505, 107246995, 3195960451, 15979802255]

約数ペア:

[(1, 15979802255), (5, 3195960451), (149, 107246995), (151, 105826505), (745, 21449399), (755, 21165301), (22499, 710245), (112495, 142049)]