68679345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{654089}}^1$

素因数の和:654104

約数の個数: 16

約数和(自身を含む): 125585280

約数和(自身を除く): 56905935

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 654089, 1962267, 3270445, 4578623, 9811335, 13735869, 22893115, 68679345]

約数ペア:

[(1, 68679345), (3, 22893115), (5, 13735869), (7, 9811335), (15, 4578623), (21, 3270445), (35, 1962267), (105, 654089)]