2579925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 1794795

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 839, 1025, 2517, 3075, 4195, 12585, 20975, 34399, 62925, 103197, 171995, 515985, 859975, 2579925]

約数ペア:

[(1, 2579925), (3, 859975), (5, 515985), (15, 171995), (25, 103197), (41, 62925), (75, 34399), (123, 20975), (205, 12585), (615, 4195), (839, 3075), (1025, 2517)]