3361405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 4178304

約数和(自身を除く): 816899

約数列:

[1, 5, 61, 103, 107, 305, 515, 535, 6283, 6527, 11021, 31415, 32635, 55105, 672281, 3361405]

約数ペア:

[(1, 3361405), (5, 672281), (61, 55105), (103, 32635), (107, 31415), (305, 11021), (515, 6527), (535, 6283)]