3215000545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091681}}^1$

素因数の和:1091736

約数の個数: 16

約数和(自身を含む): 4192058880

約数和(自身を除く): 977058335

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 1091681, 5458405, 20741939, 33842111, 103709695, 169210555, 643000109, 3215000545]

約数ペア:

[(1, 3215000545), (5, 643000109), (19, 169210555), (31, 103709695), (95, 33842111), (155, 20741939), (589, 5458405), (2945, 1091681)]