55487405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1487}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 70709760

約数和(自身を除く): 15222355

約数列:

[1, 5, 17, 85, 439, 1487, 2195, 7435, 7463, 25279, 37315, 126395, 652793, 3263965, 11097481, 55487405]

約数ペア:

[(1, 55487405), (5, 11097481), (17, 3263965), (85, 652793), (439, 126395), (1487, 37315), (2195, 25279), (7435, 7463)]