80144515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5417}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 105325920

約数和(自身を除く): 25181405

約数列:

[1, 5, 11, 55, 269, 1345, 2959, 5417, 14795, 27085, 59587, 297935, 1457173, 7285865, 16028903, 80144515]

約数ペア:

[(1, 80144515), (5, 16028903), (11, 7285865), (55, 1457173), (269, 297935), (1345, 59587), (2959, 27085), (5417, 14795)]