127727475

素因数分解:

$3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{5441}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 211889712

約数和(自身を除く): 84162237

約数列:

[1, 3, 5, 15, 25, 75, 313, 939, 1565, 4695, 5441, 7825, 16323, 23475, 27205, 81615, 136025, 408075, 1703033, 5109099, 8515165, 25545495, 42575825, 127727475]

約数ペア:

[(1, 127727475), (3, 42575825), (5, 25545495), (15, 8515165), (25, 5109099), (75, 1703033), (313, 408075), (939, 136025), (1565, 81615), (4695, 27205), (5441, 23475), (7825, 16323)]