25088987

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 33196800

約数和(自身を除く): 8107813

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 1559, 2299, 10913, 16093, 17149, 29621, 120043, 188639, 207347, 325831, 1320473, 2280817, 3584141, 25088987]

約数ペア:

[(1, 25088987), (7, 3584141), (11, 2280817), (19, 1320473), (77, 325831), (121, 207347), (133, 188639), (209, 120043), (847, 29621), (1463, 17149), (1559, 16093), (2299, 10913)]