68182905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{649361}}^1$

素因数の和:649376

約数の個数: 16

約数和(自身を含む): 124677504

約数和(自身を除く): 56494599

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 649361, 1948083, 3246805, 4545527, 9740415, 13636581, 22727635, 68182905]

約数ペア:

[(1, 68182905), (3, 22727635), (5, 13636581), (7, 9740415), (15, 4545527), (21, 3246805), (35, 1948083), (105, 649361)]