80086625

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{4243}}^1$

素因数の和:4409

約数の個数: 16

約数和(自身を含む): 100633728

約数和(自身を除く): 20547103

約数列:

[1, 5, 25, 125, 151, 755, 3775, 4243, 18875, 21215, 106075, 530375, 640693, 3203465, 16017325, 80086625]

約数ペア:

[(1, 80086625), (5, 16017325), (25, 3203465), (125, 640693), (151, 530375), (755, 106075), (3775, 21215), (4243, 18875)]