27138155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 35628768

約数和(自身を除く): 8490613

約数列:

[1, 5, 11, 55, 601, 821, 3005, 4105, 6611, 9031, 33055, 45155, 493421, 2467105, 5427631, 27138155]

約数ペア:

[(1, 27138155), (5, 5427631), (11, 2467105), (55, 493421), (601, 45155), (821, 33055), (3005, 9031), (4105, 6611)]