5423805

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 9623328

約数和(自身を除く): 4199523

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2803, 8409, 14015, 25227, 42045, 120529, 126135, 361587, 602645, 1084761, 1807935, 5423805]

約数ペア:

[(1, 5423805), (3, 1807935), (5, 1084761), (9, 602645), (15, 361587), (43, 126135), (45, 120529), (129, 42045), (215, 25227), (387, 14015), (645, 8409), (1935, 2803)]