2551615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 3538080

約数和(自身を除く): 986465

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2729, 13645, 30019, 46393, 150095, 231965, 510323, 2551615]

約数ペア:

[(1, 2551615), (5, 510323), (11, 231965), (17, 150095), (55, 46393), (85, 30019), (187, 13645), (935, 2729)]