27855430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39233}}^1$

素因数の和:39311

約数の個数: 16

約数和(自身を含む): 50847264

約数和(自身を除く): 22991834

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 39233, 78466, 196165, 392330, 2785543, 5571086, 13927715, 27855430]

約数ペア:

[(1, 27855430), (2, 13927715), (5, 5571086), (10, 2785543), (71, 392330), (142, 196165), (355, 78466), (710, 39233)]