27019665

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11329}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 47721960

約数和(自身を除く): 20702295

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 11329, 33987, 56645, 101961, 169935, 509805, 600437, 1801311, 3002185, 5403933, 9006555, 27019665]

約数ペア:

[(1, 27019665), (3, 9006555), (5, 5403933), (9, 3002185), (15, 1801311), (45, 600437), (53, 509805), (159, 169935), (265, 101961), (477, 56645), (795, 33987), (2385, 11329)]