28795655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35771}}^1$

素因数の和:35806

約数の個数: 16

約数和(自身を含む): 41209344

約数和(自身を除く): 12413689

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 35771, 178855, 250397, 822733, 1251985, 4113665, 5759131, 28795655]

約数ペア:

[(1, 28795655), (5, 5759131), (7, 4113665), (23, 1251985), (35, 822733), (115, 250397), (161, 178855), (805, 35771)]