28927365

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8069}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 46483200

約数和(自身を除く): 17555835

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 8069, 24207, 40345, 121035, 1928491, 5785473, 9642455, 28927365]

約数ペア:

[(1, 28927365), (3, 9642455), (5, 5785473), (15, 1928491), (239, 121035), (717, 40345), (1195, 24207), (3585, 8069)]