25709469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 35942400

約数和(自身を除く): 10232931

約数列:

[1, 3, 23, 69, 239, 717, 1559, 4677, 5497, 16491, 35857, 107571, 372601, 1117803, 8569823, 25709469]

約数ペア:

[(1, 25709469), (3, 8569823), (23, 1117803), (69, 372601), (239, 107571), (717, 35857), (1559, 16491), (4677, 5497)]