68226915

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{41729}}^1$

素因数の和:41846

約数の個数: 16

約数和(自身を含む): 110167200

約数和(自身を除く): 41940285

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 41729, 125187, 208645, 625935, 4548461, 13645383, 22742305, 68226915]

約数ペア:

[(1, 68226915), (3, 22742305), (5, 13645383), (15, 4548461), (109, 625935), (327, 208645), (545, 125187), (1635, 41729)]