25264085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 38098944

約数和(自身を除く): 12834859

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 311, 385, 1055, 1477, 1555, 2177, 2321, 3421, 7385, 10885, 11605, 16247, 17105, 23947, 65621, 81235, 119735, 328105, 459347, 721831, 2296735, 3609155, 5052817, 25264085]

約数ペア:

[(1, 25264085), (5, 5052817), (7, 3609155), (11, 2296735), (35, 721831), (55, 459347), (77, 328105), (211, 119735), (311, 81235), (385, 65621), (1055, 23947), (1477, 17105), (1555, 16247), (2177, 11605), (2321, 10885), (3421, 7385)]