27283790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25031}}^1$

素因数の和:25147

約数の個数: 16

約数和(自身を含む): 49563360

約数和(自身を除く): 22279570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 25031, 50062, 125155, 250310, 2728379, 5456758, 13641895, 27283790]

約数ペア:

[(1, 27283790), (2, 13641895), (5, 5456758), (10, 2728379), (109, 250310), (218, 125155), (545, 50062), (1090, 25031)]