27659165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 34269312

約数和(自身を除く): 6610147

約数列:

[1, 5, 37, 185, 307, 487, 1535, 2435, 11359, 18019, 56795, 90095, 149509, 747545, 5531833, 27659165]

約数ペア:

[(1, 27659165), (5, 5531833), (37, 747545), (185, 149509), (307, 90095), (487, 56795), (1535, 18019), (2435, 11359)]