25645020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{427417}}^1$

素因数の和:427429

約数の個数: 24

約数和(自身を含む): 71806224

約数和(自身を除く): 46161204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 427417, 854834, 1282251, 1709668, 2137085, 2564502, 4274170, 5129004, 6411255, 8548340, 12822510, 25645020]

約数ペア:

[(1, 25645020), (2, 12822510), (3, 8548340), (4, 6411255), (5, 5129004), (6, 4274170), (10, 2564502), (12, 2137085), (15, 1709668), (20, 1282251), (30, 854834), (60, 427417)]