5686965

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 4403115

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2939, 8817, 14695, 26451, 44085, 126377, 132255, 379131, 631885, 1137393, 1895655, 5686965]

約数ペア:

[(1, 5686965), (3, 1895655), (5, 1137393), (9, 631885), (15, 379131), (43, 132255), (45, 126377), (129, 44085), (215, 26451), (387, 14695), (645, 8817), (1935, 2939)]