255162995

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 312802560

約数和(自身を除く): 57639565

約数列:

[1, 5, 71, 139, 355, 695, 5171, 9869, 25855, 49345, 367141, 718769, 1835705, 3593845, 51032599, 255162995]

約数ペア:

[(1, 255162995), (5, 51032599), (71, 3593845), (139, 1835705), (355, 718769), (695, 367141), (5171, 49345), (9869, 25855)]