25039557

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 38851200

約数和(自身を除く): 13811643

約数列:

[1, 3, 9, 27, 29, 87, 113, 261, 283, 339, 783, 849, 1017, 2547, 3051, 3277, 7641, 8207, 9831, 24621, 29493, 31979, 73863, 88479, 95937, 221589, 287811, 863433, 927391, 2782173, 8346519, 25039557]

約数ペア:

[(1, 25039557), (3, 8346519), (9, 2782173), (27, 927391), (29, 863433), (87, 287811), (113, 221589), (261, 95937), (283, 88479), (339, 73863), (783, 31979), (849, 29493), (1017, 24621), (2547, 9831), (3051, 8207), (3277, 7641)]