66737845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 83430000

約数和(自身を除く): 16692155

約数列:

[1, 5, 29, 145, 149, 745, 3089, 4321, 15445, 21605, 89581, 447905, 460261, 2301305, 13347569, 66737845]

約数ペア:

[(1, 66737845), (5, 13347569), (29, 2301305), (145, 460261), (149, 447905), (745, 89581), (3089, 21605), (4321, 15445)]