11273405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15796

約数の個数: 16

約数和(自身を含む): 15894144

約数和(自身を除く): 4620739

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 15767, 78835, 173437, 204971, 867185, 1024855, 2254681, 11273405]

約数ペア:

[(1, 11273405), (5, 2254681), (11, 1024855), (13, 867185), (55, 204971), (65, 173437), (143, 78835), (715, 15767)]