2019012375

素因数分解:

$3^1\times 5^3\times {\mathrm{5384033}}^1$

素因数の和:5384051

約数の個数: 16

約数和(自身を含む): 3359637216

約数和(自身を除く): 1340624841

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5384033, 16152099, 26920165, 80760495, 134600825, 403802475, 673004125, 2019012375]

約数ペア:

[(1, 2019012375), (3, 673004125), (5, 403802475), (15, 134600825), (25, 80760495), (75, 26920165), (125, 16152099), (375, 5384033)]