2579125

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 715595

約数列:

[1, 5, 25, 47, 125, 235, 439, 1175, 2195, 5875, 10975, 20633, 54875, 103165, 515825, 2579125]

約数ペア:

[(1, 2579125), (5, 515825), (25, 103165), (47, 54875), (125, 20633), (235, 10975), (439, 5875), (1175, 2195)]