25855029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 40160640

約数和(自身を除く): 14305611

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 3217, 8037, 9651, 28953, 61123, 151199, 183369, 453597, 550107, 1360791, 2872781, 8618343, 25855029]

約数ペア:

[(1, 25855029), (3, 8618343), (9, 2872781), (19, 1360791), (47, 550107), (57, 453597), (141, 183369), (171, 151199), (423, 61123), (893, 28953), (2679, 9651), (3217, 8037)]