68324205

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{105929}}^1$

素因数の和:105980

約数の個数: 16

約数和(自身を含む): 111862080

約数和(自身を除く): 43537875

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 105929, 317787, 529645, 1588935, 4554947, 13664841, 22774735, 68324205]

約数ペア:

[(1, 68324205), (3, 22774735), (5, 13664841), (15, 4554947), (43, 1588935), (129, 529645), (215, 317787), (645, 105929)]