16080925

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 23329856

約数和(自身を除く): 7248931

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 2137, 7525, 10685, 14959, 53425, 74795, 91891, 373975, 459455, 643237, 2297275, 3216185, 16080925]

約数ペア:

[(1, 16080925), (5, 3216185), (7, 2297275), (25, 643237), (35, 459455), (43, 373975), (175, 91891), (215, 74795), (301, 53425), (1075, 14959), (1505, 10685), (2137, 7525)]