67800865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2011}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 88946496

約数和(自身を除く): 21145631

約数列:

[1, 5, 11, 55, 613, 2011, 3065, 6743, 10055, 22121, 33715, 110605, 1232743, 6163715, 13560173, 67800865]

約数ペア:

[(1, 67800865), (5, 13560173), (11, 6163715), (55, 1232743), (613, 110605), (2011, 33715), (3065, 22121), (6743, 10055)]