42366805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 60528384

約数和(自身を除く): 18161579

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1667, 1955, 5083, 8335, 21671, 25415, 28339, 38341, 108355, 141695, 191705, 368407, 498433, 651797, 1842035, 2492165, 3258985, 8473361, 42366805]

約数ペア:

[(1, 42366805), (5, 8473361), (13, 3258985), (17, 2492165), (23, 1842035), (65, 651797), (85, 498433), (115, 368407), (221, 191705), (299, 141695), (391, 108355), (1105, 38341), (1495, 28339), (1667, 25415), (1955, 21671), (5083, 8335)]