7920935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 10506240

約数和(自身を除く): 2585305

約数列:

[1, 5, 11, 55, 79, 395, 869, 1823, 4345, 9115, 20053, 100265, 144017, 720085, 1584187, 7920935]

約数ペア:

[(1, 7920935), (5, 1584187), (11, 720085), (55, 144017), (79, 100265), (395, 20053), (869, 9115), (1823, 4345)]