2425641825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{752137}}^1$

素因数の和:752193

約数の個数: 24

約数和(自身を含む): 4103664928

約数和(自身を除く): 1678023103

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 752137, 2256411, 3760685, 11282055, 18803425, 32341891, 56410275, 97025673, 161709455, 485128365, 808547275, 2425641825]

約数ペア:

[(1, 2425641825), (3, 808547275), (5, 485128365), (15, 161709455), (25, 97025673), (43, 56410275), (75, 32341891), (129, 18803425), (215, 11282055), (645, 3760685), (1075, 2256411), (3225, 752137)]