25329059

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 29598720

約数和(自身を除く): 4269661

約数列:

[1, 7, 79, 163, 281, 553, 1141, 1967, 12877, 22199, 45803, 90139, 155393, 320621, 3618437, 25329059]

約数ペア:

[(1, 25329059), (7, 3618437), (79, 320621), (163, 155393), (281, 90139), (553, 45803), (1141, 22199), (1967, 12877)]