123301085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20431}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 158879232

約数和(自身を除く): 35578147

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 20431, 102155, 347327, 1450601, 1736635, 7253005, 24660217, 123301085]

約数ペア:

[(1, 123301085), (5, 24660217), (17, 7253005), (71, 1736635), (85, 1450601), (355, 347327), (1207, 102155), (6035, 20431)]