25265580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421093}}^1$

素因数の和:421105

約数の個数: 24

約数和(自身を含む): 70743792

約数和(自身を除く): 45478212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421093, 842186, 1263279, 1684372, 2105465, 2526558, 4210930, 5053116, 6316395, 8421860, 12632790, 25265580]

約数ペア:

[(1, 25265580), (2, 12632790), (3, 8421860), (4, 6316395), (5, 5053116), (6, 4210930), (10, 2526558), (12, 2105465), (15, 1684372), (20, 1263279), (30, 842186), (60, 421093)]