2749205555

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{28789}}^1$

素因数の和:29134

約数の個数: 16

約数和(自身を含む): 3358065600

約数和(自身を除く): 608860045

約数列:

[1, 5, 71, 269, 355, 1345, 19099, 28789, 95495, 143945, 2044019, 7744241, 10220095, 38721205, 549841111, 2749205555]

約数ペア:

[(1, 2749205555), (5, 549841111), (71, 38721205), (269, 10220095), (355, 7744241), (1345, 2044019), (19099, 143945), (28789, 95495)]