25647420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427457}}^1$

素因数の和:427469

約数の個数: 24

約数和(自身を含む): 71812944

約数和(自身を除く): 46165524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427457, 854914, 1282371, 1709828, 2137285, 2564742, 4274570, 5129484, 6411855, 8549140, 12823710, 25647420]

約数ペア:

[(1, 25647420), (2, 12823710), (3, 8549140), (4, 6411855), (5, 5129484), (6, 4274570), (10, 2564742), (12, 2137285), (15, 1709828), (20, 1282371), (30, 854914), (60, 427457)]