12923405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 17495352

約数和(自身を除く): 4571947

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 521, 605, 2255, 2605, 4961, 5731, 21361, 24805, 28655, 63041, 106805, 234971, 315205, 1174855, 2584681, 12923405]

約数ペア:

[(1, 12923405), (5, 2584681), (11, 1174855), (41, 315205), (55, 234971), (121, 106805), (205, 63041), (451, 28655), (521, 24805), (605, 21361), (2255, 5731), (2605, 4961)]