27901270

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3167}}^1$

素因数の和:4055

約数の個数: 16

約数和(自身を含む): 50295168

約数和(自身を除く): 22393898

約数列:

[1, 2, 5, 10, 881, 1762, 3167, 4405, 6334, 8810, 15835, 31670, 2790127, 5580254, 13950635, 27901270]

約数ペア:

[(1, 27901270), (2, 13950635), (5, 5580254), (10, 2790127), (881, 31670), (1762, 15835), (3167, 8810), (4405, 6334)]