27081355

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 37252800

約数和(自身を除く): 10171445

約数列:

[1, 5, 7, 35, 397, 1949, 1985, 2779, 9745, 13643, 13895, 68215, 773753, 3868765, 5416271, 27081355]

約数ペア:

[(1, 27081355), (5, 5416271), (7, 3868765), (35, 773753), (397, 68215), (1949, 13895), (1985, 13643), (2779, 9745)]