26885205

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 46795320

約数和(自身を除く): 19910115

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2221, 2421, 4035, 6663, 11105, 12105, 19989, 33315, 99945, 597449, 1792347, 2987245, 5377041, 8961735, 26885205]

約数ペア:

[(1, 26885205), (3, 8961735), (5, 5377041), (9, 2987245), (15, 1792347), (45, 597449), (269, 99945), (807, 33315), (1345, 19989), (2221, 12105), (2421, 11105), (4035, 6663)]