27561505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 8208095

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 6899, 34495, 117283, 324253, 586415, 1621265, 5512301, 27561505]

約数ペア:

[(1, 27561505), (5, 5512301), (17, 1621265), (47, 586415), (85, 324253), (235, 117283), (799, 34495), (3995, 6899)]