80765395

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6367}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 100869120

約数和(自身を除く): 20103725

約数列:

[1, 5, 43, 59, 215, 295, 2537, 6367, 12685, 31835, 273781, 375653, 1368905, 1878265, 16153079, 80765395]

約数ペア:

[(1, 80765395), (5, 16153079), (43, 1878265), (59, 1368905), (215, 375653), (295, 273781), (2537, 31835), (6367, 12685)]