27642685

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 38016000

約数和(自身を除く): 10373315

約数列:

[1, 5, 7, 35, 449, 1759, 2245, 3143, 8795, 12313, 15715, 61565, 789791, 3948955, 5528537, 27642685]

約数ペア:

[(1, 27642685), (5, 5528537), (7, 3948955), (35, 789791), (449, 61565), (1759, 15715), (2245, 12313), (3143, 8795)]