68681235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{654107}}^1$

素因数の和:654122

約数の個数: 16

約数和(自身を含む): 125588736

約数和(自身を除く): 56907501

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 654107, 1962321, 3270535, 4578749, 9811605, 13736247, 22893745, 68681235]

約数ペア:

[(1, 68681235), (3, 22893745), (5, 13736247), (7, 9811605), (15, 4578749), (21, 3270535), (35, 1962321), (105, 654107)]