80761645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1951}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 102878208

約数和(自身を除く): 22116563

約数列:

[1, 5, 17, 85, 487, 1951, 2435, 8279, 9755, 33167, 41395, 165835, 950137, 4750685, 16152329, 80761645]

約数ペア:

[(1, 80761645), (5, 16152329), (17, 4750685), (85, 950137), (487, 165835), (1951, 41395), (2435, 33167), (8279, 9755)]