157726765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 232968960

約数和(自身を除く): 75242195

約数列:

[1, 5, 7, 17, 35, 59, 85, 119, 295, 413, 595, 1003, 2065, 4493, 5015, 7021, 22465, 31451, 35105, 76381, 157255, 265087, 381905, 534667, 1325435, 1855609, 2673335, 4506479, 9278045, 22532395, 31545353, 157726765]

約数ペア:

[(1, 157726765), (5, 31545353), (7, 22532395), (17, 9278045), (35, 4506479), (59, 2673335), (85, 1855609), (119, 1325435), (295, 534667), (413, 381905), (595, 265087), (1003, 157255), (2065, 76381), (4493, 35105), (5015, 31451), (7021, 22465)]