27521555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 36148032

約数和(自身を除く): 8626477

約数列:

[1, 5, 17, 47, 83, 85, 235, 415, 799, 1411, 3901, 3995, 6889, 7055, 19505, 34445, 66317, 117113, 323783, 331585, 585565, 1618915, 5504311, 27521555]

約数ペア:

[(1, 27521555), (5, 5504311), (17, 1618915), (47, 585565), (83, 331585), (85, 323783), (235, 117113), (415, 66317), (799, 34445), (1411, 19505), (3901, 7055), (3995, 6889)]