25312765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2137}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 32018688

約数和(自身を除く): 6705923

約数列:

[1, 5, 23, 103, 115, 515, 2137, 2369, 10685, 11845, 49151, 220111, 245755, 1100555, 5062553, 25312765]

約数ペア:

[(1, 25312765), (5, 5062553), (23, 1100555), (103, 245755), (115, 220111), (515, 49151), (2137, 11845), (2369, 10685)]