68810375

素因数分解:

$5^3\times {\mathrm{733}}^1\times {\mathrm{751}}^1$

素因数の和:1499

約数の個数: 16

約数和(自身を含む): 86107008

約数和(自身を除く): 17296633

約数列:

[1, 5, 25, 125, 733, 751, 3665, 3755, 18325, 18775, 91625, 93875, 550483, 2752415, 13762075, 68810375]

約数ペア:

[(1, 68810375), (5, 13762075), (25, 2752415), (125, 550483), (733, 93875), (751, 91625), (3665, 18775), (3755, 18325)]