25648620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427477}}^1$

素因数の和:427489

約数の個数: 24

約数和(自身を含む): 71816304

約数和(自身を除く): 46167684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427477, 854954, 1282431, 1709908, 2137385, 2564862, 4274770, 5129724, 6412155, 8549540, 12824310, 25648620]

約数ペア:

[(1, 25648620), (2, 12824310), (3, 8549540), (4, 6412155), (5, 5129724), (6, 4274770), (10, 2564862), (12, 2137385), (15, 1709908), (20, 1282431), (30, 854954), (60, 427477)]