27838895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41863}}^1$

素因数の和:41894

約数の個数: 16

約数和(自身を含む): 40189440

約数和(自身を除く): 12350545

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 41863, 209315, 293041, 795397, 1465205, 3976985, 5567779, 27838895]

約数ペア:

[(1, 27838895), (5, 5567779), (7, 3976985), (19, 1465205), (35, 795397), (95, 293041), (133, 209315), (665, 41863)]