28277835

素因数分解:

$3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2551}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 45323520

約数和(自身を除く): 17045685

約数列:

[1, 3, 5, 15, 739, 2217, 2551, 3695, 7653, 11085, 12755, 38265, 1885189, 5655567, 9425945, 28277835]

約数ペア:

[(1, 28277835), (3, 9425945), (5, 5655567), (15, 1885189), (739, 38265), (2217, 12755), (2551, 11085), (3695, 7653)]