27093455

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 33280608

約数和(自身を除く): 6187153

約数列:

[1, 5, 61, 211, 305, 421, 1055, 2105, 12871, 25681, 64355, 88831, 128405, 444155, 5418691, 27093455]

約数ペア:

[(1, 27093455), (5, 5418691), (61, 444155), (211, 128405), (305, 88831), (421, 64355), (1055, 25681), (2105, 12871)]