3863125

素因数分解:

$5^4\times 7^1\times {\mathrm{883}}^1$

素因数の和:910

約数の個数: 20

約数和(自身を含む): 5523232

約数和(自身を除く): 1660107

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 883, 4375, 4415, 6181, 22075, 30905, 110375, 154525, 551875, 772625, 3863125]

約数ペア:

[(1, 3863125), (5, 772625), (7, 551875), (25, 154525), (35, 110375), (125, 30905), (175, 22075), (625, 6181), (875, 4415), (883, 4375)]