3349205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 4166400

約数和(自身を除く): 817195

約数列:

[1, 5, 61, 79, 139, 305, 395, 695, 4819, 8479, 10981, 24095, 42395, 54905, 669841, 3349205]

約数ペア:

[(1, 3349205), (5, 669841), (61, 54905), (79, 42395), (139, 24095), (305, 10981), (395, 8479), (695, 4819)]