15126405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{144061}}^1$

素因数の和:144076

約数の個数: 16

約数和(自身を含む): 27659904

約数和(自身を除く): 12533499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 144061, 432183, 720305, 1008427, 2160915, 3025281, 5042135, 15126405]

約数ペア:

[(1, 15126405), (3, 5042135), (5, 3025281), (7, 2160915), (15, 1008427), (21, 720305), (35, 432183), (105, 144061)]