26117075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 34471008

約数和(自身を除く): 8353933

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 857, 1219, 1325, 4285, 6095, 19711, 21425, 30475, 45421, 98555, 227105, 492775, 1044683, 1135525, 5223415, 26117075]

約数ペア:

[(1, 26117075), (5, 5223415), (23, 1135525), (25, 1044683), (53, 492775), (115, 227105), (265, 98555), (575, 45421), (857, 30475), (1219, 21425), (1325, 19711), (4285, 6095)]