272207045

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{449929}}^1$

素因数の和:449956

約数の個数: 12

約数和(自身を含む): 359044140

約数和(自身を除く): 86837095

約数列:

[1, 5, 11, 55, 121, 605, 449929, 2249645, 4949219, 24746095, 54441409, 272207045]

約数ペア:

[(1, 272207045), (5, 54441409), (11, 24746095), (55, 4949219), (121, 2249645), (605, 449929)]