27125990

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3079}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 48898080

約数和(自身を除く): 21772090

約数列:

[1, 2, 5, 10, 881, 1762, 3079, 4405, 6158, 8810, 15395, 30790, 2712599, 5425198, 13562995, 27125990]

約数ペア:

[(1, 27125990), (2, 13562995), (5, 5425198), (10, 2712599), (881, 30790), (1762, 15395), (3079, 8810), (4405, 6158)]