45090647

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 56586240

約数和(自身を除く): 11495593

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 719, 2023, 3689, 5033, 8959, 12223, 22289, 62713, 85561, 156023, 207791, 378913, 1454537, 2652391, 6441521, 45090647]

約数ペア:

[(1, 45090647), (7, 6441521), (17, 2652391), (31, 1454537), (119, 378913), (217, 207791), (289, 156023), (527, 85561), (719, 62713), (2023, 22289), (3689, 12223), (5033, 8959)]