2042179725

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{328061}}^1$

素因数の和:328157

約数の個数: 24

約数和(自身を含む): 3417093792

約数和(自身を除く): 1374914067

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 328061, 984183, 1640305, 4920915, 8201525, 24604575, 27229063, 81687189, 136145315, 408435945, 680726575, 2042179725]

約数ペア:

[(1, 2042179725), (3, 680726575), (5, 408435945), (15, 136145315), (25, 81687189), (75, 27229063), (83, 24604575), (249, 8201525), (415, 4920915), (1245, 1640305), (2075, 984183), (6225, 328061)]