28882205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11173}}^1$

素因数の和:11236

約数の個数: 16

約数和(自身を含む): 38617344

約数和(自身を除く): 9735139

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 11173, 55865, 122903, 525131, 614515, 2625655, 5776441, 28882205]

約数ペア:

[(1, 28882205), (5, 5776441), (11, 2625655), (47, 614515), (55, 525131), (235, 122903), (517, 55865), (2585, 11173)]