25055379

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{17509}}^1$

素因数の和:17571

約数の個数: 16

約数和(自身を含む): 37821600

約数和(自身を除く): 12766221

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 17509, 52527, 157581, 472743, 927977, 2783931, 8351793, 25055379]

約数ペア:

[(1, 25055379), (3, 8351793), (9, 2783931), (27, 927977), (53, 472743), (159, 157581), (477, 52527), (1431, 17509)]