8242195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7459}}^1$

素因数の和:7494

約数の個数: 16

約数和(自身を含む): 11279520

約数和(自身を除く): 3037325

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7459, 37295, 96967, 126803, 484835, 634015, 1648439, 8242195]

約数ペア:

[(1, 8242195), (5, 1648439), (13, 634015), (17, 484835), (65, 126803), (85, 96967), (221, 37295), (1105, 7459)]