291001405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{1951}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 364852224

約数和(自身を除く): 73850819

約数列:

[1, 5, 23, 115, 1297, 1951, 6485, 9755, 29831, 44873, 149155, 224365, 2530447, 12652235, 58200281, 291001405]

約数ペア:

[(1, 291001405), (5, 58200281), (23, 12652235), (115, 2530447), (1297, 224365), (1951, 149155), (6485, 44873), (9755, 29831)]