161248045

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{44729}}^1$

素因数の和:44844

約数の個数: 16

約数和(自身を含む): 223292160

約数和(自身を除く): 62044115

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 44729, 223645, 313103, 1565515, 4607087, 23035435, 32249609, 161248045]

約数ペア:

[(1, 161248045), (5, 32249609), (7, 23035435), (35, 4607087), (103, 1565515), (515, 313103), (721, 223645), (3605, 44729)]