25564851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4649}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 40622400

約数和(自身を除く): 15057549

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 4649, 5499, 13947, 41841, 60437, 181311, 218503, 543933, 655509, 1966527, 2840539, 8521617, 25564851]

約数ペア:

[(1, 25564851), (3, 8521617), (9, 2840539), (13, 1966527), (39, 655509), (47, 543933), (117, 218503), (141, 181311), (423, 60437), (611, 41841), (1833, 13947), (4649, 5499)]