2251032585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3489973}}^1$

素因数の和:3490024

約数の個数: 16

約数和(自身を含む): 3685412544

約数和(自身を除く): 1434379959

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3489973, 10469919, 17449865, 52349595, 150068839, 450206517, 750344195, 2251032585]

約数ペア:

[(1, 2251032585), (3, 750344195), (5, 450206517), (15, 150068839), (43, 52349595), (129, 17449865), (215, 10469919), (645, 3489973)]