66836265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262103}}^1$

素因数の和:262128

約数の個数: 16

約数和(自身を含む): 113228928

約数和(自身を除く): 46392663

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 262103, 786309, 1310515, 3931545, 4455751, 13367253, 22278755, 66836265]

約数ペア:

[(1, 66836265), (3, 22278755), (5, 13367253), (15, 4455751), (17, 3931545), (51, 1310515), (85, 786309), (255, 262103)]