55607125

素因数分解:

$5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 80211456

約数和(自身を除く): 24604331

約数列:

[1, 5, 7, 25, 35, 103, 125, 175, 515, 617, 721, 875, 2575, 3085, 3605, 4319, 12875, 15425, 18025, 21595, 63551, 77125, 90125, 107975, 317755, 444857, 539875, 1588775, 2224285, 7943875, 11121425, 55607125]

約数ペア:

[(1, 55607125), (5, 11121425), (7, 7943875), (25, 2224285), (35, 1588775), (103, 539875), (125, 444857), (175, 317755), (515, 107975), (617, 90125), (721, 77125), (875, 63551), (2575, 21595), (3085, 18025), (3605, 15425), (4319, 12875)]