25420083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 40352256

約数和(自身を除く): 14932173

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 1667, 5001, 5083, 15249, 21671, 28339, 38341, 65013, 85017, 115023, 368407, 498433, 651797, 1105221, 1495299, 1955391, 8473361, 25420083]

約数ペア:

[(1, 25420083), (3, 8473361), (13, 1955391), (17, 1495299), (23, 1105221), (39, 651797), (51, 498433), (69, 368407), (221, 115023), (299, 85017), (391, 65013), (663, 38341), (897, 28339), (1173, 21671), (1667, 15249), (5001, 5083)]