27915910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23071}}^1$

素因数の和:23100

約数の個数: 24

約数和(自身を含む): 55234368

約数和(自身を除く): 27318458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 23071, 46142, 115355, 230710, 253781, 507562, 1268905, 2537810, 2791591, 5583182, 13957955, 27915910]

約数ペア:

[(1, 27915910), (2, 13957955), (5, 5583182), (10, 2791591), (11, 2537810), (22, 1268905), (55, 507562), (110, 253781), (121, 230710), (242, 115355), (605, 46142), (1210, 23071)]