82688425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6765

約数の個数: 24

約数和(自身を含む): 112325400

約数和(自身を除く): 29636975

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 6709, 12325, 33545, 114053, 167725, 194561, 570265, 972805, 2851325, 3307537, 4864025, 16537685, 82688425]

約数ペア:

[(1, 82688425), (5, 16537685), (17, 4864025), (25, 3307537), (29, 2851325), (85, 972805), (145, 570265), (425, 194561), (493, 167725), (725, 114053), (2465, 33545), (6709, 12325)]