1185355105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{272809}}^1$

素因数の和:272904

約数の個数: 16

約数和(自身を含む): 1571385600

約数和(自身を除く): 386030495

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 272809, 1364045, 3000899, 15004495, 21551911, 107759555, 237071021, 1185355105]

約数ペア:

[(1, 1185355105), (5, 237071021), (11, 107759555), (55, 21551911), (79, 15004495), (395, 3000899), (869, 1364045), (4345, 272809)]