424821405

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{70627}}^1$

素因数の和:71036

約数の個数: 16

約数和(自身を含む): 681418944

約数和(自身を除く): 256597539

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 70627, 211881, 353135, 1059405, 28321427, 84964281, 141607135, 424821405]

約数ペア:

[(1, 424821405), (3, 141607135), (5, 84964281), (15, 28321427), (401, 1059405), (1203, 353135), (2005, 211881), (6015, 70627)]