9280625

素因数分解:

$5^4\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 20

約数和(自身を含む): 11996160

約数和(自身を除く): 2715535

約数列:

[1, 5, 25, 31, 125, 155, 479, 625, 775, 2395, 3875, 11975, 14849, 19375, 59875, 74245, 299375, 371225, 1856125, 9280625]

約数ペア:

[(1, 9280625), (5, 1856125), (25, 371225), (31, 299375), (125, 74245), (155, 59875), (479, 19375), (625, 14849), (775, 11975), (2395, 3875)]