12040525

素因数分解:

$5^2\times 7^2\times {\mathrm{9829}}^1$

素因数の和:9853

約数の個数: 18

約数和(自身を含む): 17369610

約数和(自身を除く): 5329085

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 9829, 49145, 68803, 245725, 344015, 481621, 1720075, 2408105, 12040525]

約数ペア:

[(1, 12040525), (5, 2408105), (7, 1720075), (25, 481621), (35, 344015), (49, 245725), (175, 68803), (245, 49145), (1225, 9829)]