2004625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 2995200

約数和(自身を除く): 990575

約数列:

[1, 5, 7, 25, 29, 35, 79, 125, 145, 175, 203, 395, 553, 725, 875, 1015, 1975, 2291, 2765, 3625, 5075, 9875, 11455, 13825, 16037, 25375, 57275, 69125, 80185, 286375, 400925, 2004625]

約数ペア:

[(1, 2004625), (5, 400925), (7, 286375), (25, 80185), (29, 69125), (35, 57275), (79, 25375), (125, 16037), (145, 13825), (175, 11455), (203, 9875), (395, 5075), (553, 3625), (725, 2765), (875, 2291), (1015, 1975)]