2133825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 3684288

約数和(自身を除く): 1550463

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1237, 1725, 3711, 6185, 18555, 28451, 30925, 85353, 92775, 142255, 426765, 711275, 2133825]

約数ペア:

[(1, 2133825), (3, 711275), (5, 426765), (15, 142255), (23, 92775), (25, 85353), (69, 30925), (75, 28451), (115, 18555), (345, 6185), (575, 3711), (1237, 1725)]