42925225

素因数分解:

$5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 62961744

約数和(自身を除く): 20036519

約数列:

[1, 5, 7, 25, 35, 49, 67, 175, 245, 335, 469, 523, 1225, 1675, 2345, 2615, 3283, 3661, 11725, 13075, 16415, 18305, 25627, 35041, 82075, 91525, 128135, 175205, 245287, 640675, 876025, 1226435, 1717009, 6132175, 8585045, 42925225]

約数ペア:

[(1, 42925225), (5, 8585045), (7, 6132175), (25, 1717009), (35, 1226435), (49, 876025), (67, 640675), (175, 245287), (245, 175205), (335, 128135), (469, 91525), (523, 82075), (1225, 35041), (1675, 25627), (2345, 18305), (2615, 16415), (3283, 13075), (3661, 11725)]