27939695

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5743}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 38599680

約数和(自身を除く): 10659985

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 5743, 28715, 40201, 201005, 798277, 3991385, 5587939, 27939695]

約数ペア:

[(1, 27939695), (5, 5587939), (7, 3991385), (35, 798277), (139, 201005), (695, 40201), (973, 28715), (4865, 5743)]