68866945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85549}}^1$

素因数の和:85584

約数の個数: 16

約数和(自身を含む): 98553600

約数和(自身を除く): 29686655

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 85549, 427745, 598843, 1967627, 2994215, 9838135, 13773389, 68866945]

約数ペア:

[(1, 68866945), (5, 13773389), (7, 9838135), (23, 2994215), (35, 1967627), (115, 598843), (161, 427745), (805, 85549)]