139137405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{843257}}^1$

素因数の和:843276

約数の個数: 16

約数和(自身を含む): 242858304

約数和(自身を除く): 103720899

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 843257, 2529771, 4216285, 9275827, 12648855, 27827481, 46379135, 139137405]

約数ペア:

[(1, 139137405), (3, 46379135), (5, 27827481), (11, 12648855), (15, 9275827), (33, 4216285), (55, 2529771), (165, 843257)]