1228852405

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{184651}}^1$

素因数の和:184689

約数の個数: 16

約数和(自身を含む): 1621983168

約数和(自身を除く): 393130763

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 184651, 923255, 2031161, 10155805, 22342771, 111713855, 245770481, 1228852405]

約数ペア:

[(1, 1228852405), (5, 245770481), (11, 111713855), (55, 22342771), (121, 10155805), (605, 2031161), (1331, 923255), (6655, 184651)]