77774065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1423}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 99042048

約数和(自身を除く): 21267983

約数列:

[1, 5, 17, 85, 643, 1423, 3215, 7115, 10931, 24191, 54655, 120955, 914989, 4574945, 15554813, 77774065]

約数ペア:

[(1, 77774065), (5, 15554813), (17, 4574945), (85, 914989), (643, 120955), (1423, 54655), (3215, 24191), (7115, 10931)]