3066875

素因数分解:

$5^4\times 7^1\times {\mathrm{701}}^1$

素因数の和:728

約数の個数: 20

約数和(自身を含む): 4386096

約数和(自身を除く): 1319221

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 701, 875, 3505, 4375, 4907, 17525, 24535, 87625, 122675, 438125, 613375, 3066875]

約数ペア:

[(1, 3066875), (5, 613375), (7, 438125), (25, 122675), (35, 87625), (125, 24535), (175, 17525), (625, 4907), (701, 4375), (875, 3505)]