68947395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417863}}^1$

素因数の和:417882

約数の個数: 16

約数和(自身を含む): 120344832

約数和(自身を除く): 51397437

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 417863, 1253589, 2089315, 4596493, 6267945, 13789479, 22982465, 68947395]

約数ペア:

[(1, 68947395), (3, 22982465), (5, 13789479), (11, 6267945), (15, 4596493), (33, 2089315), (55, 1253589), (165, 417863)]