47808505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1669}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 60961680

約数和(自身を除く): 13153175

約数列:

[1, 5, 17, 85, 337, 1669, 1685, 5729, 8345, 28373, 28645, 141865, 562453, 2812265, 9561701, 47808505]

約数ペア:

[(1, 47808505), (5, 9561701), (17, 2812265), (85, 562453), (337, 141865), (1669, 28645), (1685, 28373), (5729, 8345)]