82810195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1951}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 107235072

約数和(自身を除く): 24424877

約数列:

[1, 5, 13, 65, 653, 1951, 3265, 8489, 9755, 25363, 42445, 126815, 1274003, 6370015, 16562039, 82810195]

約数ペア:

[(1, 82810195), (5, 16562039), (13, 6370015), (65, 1274003), (653, 126815), (1951, 42445), (3265, 25363), (8489, 9755)]