26280925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 35792352

約数和(自身を除く): 9511427

約数列:

[1, 5, 11, 25, 55, 227, 275, 421, 1135, 2105, 2497, 4631, 5675, 10525, 12485, 23155, 62425, 95567, 115775, 477835, 1051237, 2389175, 5256185, 26280925]

約数ペア:

[(1, 26280925), (5, 5256185), (11, 2389175), (25, 1051237), (55, 477835), (227, 115775), (275, 95567), (421, 62425), (1135, 23155), (2105, 12485), (2497, 10525), (4631, 5675)]