28682935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 35735040

約数和(自身を除く): 7052105

約数列:

[1, 5, 43, 71, 215, 355, 1879, 3053, 9395, 15265, 80797, 133409, 403985, 667045, 5736587, 28682935]

約数ペア:

[(1, 28682935), (5, 5736587), (43, 667045), (71, 403985), (215, 133409), (355, 80797), (1879, 15265), (3053, 9395)]