255755135

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 317824080

約数和(自身を除く): 62068945

約数列:

[1, 5, 71, 73, 139, 355, 365, 695, 5041, 5183, 9869, 10147, 25205, 25915, 49345, 50735, 367993, 700699, 720437, 1839965, 3503495, 3602185, 51151027, 255755135]

約数ペア:

[(1, 255755135), (5, 51151027), (71, 3602185), (73, 3503495), (139, 1839965), (355, 720437), (365, 700699), (695, 367993), (5041, 50735), (5183, 49345), (9869, 25915), (10147, 25205)]