27015405

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26881}}^1$

素因数の和:26956

約数の個数: 16

約数和(自身を含む): 43871424

約数和(自身を除く): 16856019

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 26881, 80643, 134405, 403215, 1801027, 5403081, 9005135, 27015405]

約数ペア:

[(1, 27015405), (3, 9005135), (5, 5403081), (15, 1801027), (67, 403215), (201, 134405), (335, 80643), (1005, 26881)]