27245185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6977}}^1$

素因数の和:7064

約数の個数: 16

約数和(自身を含む): 36173952

約数和(自身を除く): 8928767

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6977, 34885, 76747, 383735, 495367, 2476835, 5449037, 27245185]

約数ペア:

[(1, 27245185), (5, 5449037), (11, 2476835), (55, 495367), (71, 383735), (355, 76747), (781, 34885), (3905, 6977)]