27087385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 35138880

約数和(自身を除く): 8051495

約数列:

[1, 5, 13, 65, 331, 1259, 1655, 4303, 6295, 16367, 21515, 81835, 416729, 2083645, 5417477, 27087385]

約数ペア:

[(1, 27087385), (5, 5417477), (13, 2083645), (65, 416729), (331, 81835), (1259, 21515), (1655, 16367), (4303, 6295)]