25756620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{429277}}^1$

素因数の和:429289

約数の個数: 24

約数和(自身を含む): 72118704

約数和(自身を除く): 46362084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 429277, 858554, 1287831, 1717108, 2146385, 2575662, 4292770, 5151324, 6439155, 8585540, 12878310, 25756620]

約数ペア:

[(1, 25756620), (2, 12878310), (3, 8585540), (4, 6439155), (5, 5151324), (6, 4292770), (10, 2575662), (12, 2146385), (15, 1717108), (20, 1287831), (30, 858554), (60, 429277)]