13887327775

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{1901}}^1\times {\mathrm{2837}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 17402752224

約数和(自身を除く): 3515424449

約数列:

[1, 5, 25, 103, 515, 1901, 2575, 2837, 9505, 14185, 47525, 70925, 195803, 292211, 979015, 1461055, 4895075, 5393137, 7305275, 26965685, 134828425, 555493111, 2777465555, 13887327775]

約数ペア:

[(1, 13887327775), (5, 2777465555), (25, 555493111), (103, 134828425), (515, 26965685), (1901, 7305275), (2575, 5393137), (2837, 4895075), (9505, 1461055), (14185, 979015), (47525, 292211), (70925, 195803)]