25655820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427597}}^1$

素因数の和:427609

約数の個数: 24

約数和(自身を含む): 71836464

約数和(自身を除く): 46180644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427597, 855194, 1282791, 1710388, 2137985, 2565582, 4275970, 5131164, 6413955, 8551940, 12827910, 25655820]

約数ペア:

[(1, 25655820), (2, 12827910), (3, 8551940), (4, 6413955), (5, 5131164), (6, 4275970), (10, 2565582), (12, 2137985), (15, 1710388), (20, 1282791), (30, 855194), (60, 427597)]