25494540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{424909}}^1$

素因数の和:424921

約数の個数: 24

約数和(自身を含む): 71384880

約数和(自身を除く): 45890340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 424909, 849818, 1274727, 1699636, 2124545, 2549454, 4249090, 5098908, 6373635, 8498180, 12747270, 25494540]

約数ペア:

[(1, 25494540), (2, 12747270), (3, 8498180), (4, 6373635), (5, 5098908), (6, 4249090), (10, 2549454), (12, 2124545), (15, 1699636), (20, 1274727), (30, 849818), (60, 424909)]