2579145

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 4159680

約数和(自身を除く): 1580535

約数列:

[1, 3, 5, 15, 139, 417, 695, 1237, 2085, 3711, 6185, 18555, 171943, 515829, 859715, 2579145]

約数ペア:

[(1, 2579145), (3, 859715), (5, 515829), (15, 171943), (139, 18555), (417, 6185), (695, 3711), (1237, 2085)]