25366955

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 31027584

約数和(自身を除く): 5660629

約数列:

[1, 5, 97, 193, 271, 485, 965, 1355, 18721, 26287, 52303, 93605, 131435, 261515, 5073391, 25366955]

約数ペア:

[(1, 25366955), (5, 5073391), (97, 261515), (193, 131435), (271, 93605), (485, 52303), (965, 26287), (1355, 18721)]