2729155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 3887856

約数和(自身を除く): 1158701

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 347, 605, 715, 1573, 1735, 3817, 4511, 7865, 19085, 22555, 41987, 49621, 209935, 248105, 545831, 2729155]

約数ペア:

[(1, 2729155), (5, 545831), (11, 248105), (13, 209935), (55, 49621), (65, 41987), (121, 22555), (143, 19085), (347, 7865), (605, 4511), (715, 3817), (1573, 1735)]