25429059

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 41033520

約数和(自身を除く): 15604461

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 313, 459, 531, 939, 1003, 1377, 1593, 2817, 3009, 4779, 5321, 8451, 9027, 15963, 18467, 25353, 27081, 47889, 55401, 81243, 143667, 166203, 313939, 431001, 498609, 941817, 1495827, 2825451, 8476353, 25429059]

約数ペア:

[(1, 25429059), (3, 8476353), (9, 2825451), (17, 1495827), (27, 941817), (51, 498609), (59, 431001), (81, 313939), (153, 166203), (177, 143667), (313, 81243), (459, 55401), (531, 47889), (939, 27081), (1003, 25353), (1377, 18467), (1593, 15963), (2817, 9027), (3009, 8451), (4779, 5321)]