165725005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20297}}^1$

素因数の和:20396

約数の個数: 16

約数和(自身を含む): 210449664

約数和(自身を除く): 44724659

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 20297, 101485, 466831, 1441087, 2334155, 7205435, 33145001, 165725005]

約数ペア:

[(1, 165725005), (5, 33145001), (23, 7205435), (71, 2334155), (115, 1441087), (355, 466831), (1633, 101485), (8165, 20297)]