25394241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9548

約数の個数: 16

約数和(自身を含む): 36403200

約数和(自身を除く): 11008959

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 9479, 28437, 180101, 445513, 540303, 1336539, 8464747, 25394241]

約数ペア:

[(1, 25394241), (3, 8464747), (19, 1336539), (47, 540303), (57, 445513), (141, 180101), (893, 28437), (2679, 9479)]