25551420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425857}}^1$

素因数の和:425869

約数の個数: 24

約数和(自身を含む): 71544144

約数和(自身を除く): 45992724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425857, 851714, 1277571, 1703428, 2129285, 2555142, 4258570, 5110284, 6387855, 8517140, 12775710, 25551420]

約数ペア:

[(1, 25551420), (2, 12775710), (3, 8517140), (4, 6387855), (5, 5110284), (6, 4258570), (10, 2555142), (12, 2129285), (15, 1703428), (20, 1277571), (30, 851714), (60, 425857)]