315076885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{439}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 400498560

約数和(自身を除く): 85421675

約数列:

[1, 5, 23, 79, 115, 395, 439, 1817, 2195, 6241, 9085, 10097, 31205, 34681, 50485, 143543, 173405, 717715, 797663, 2739799, 3988315, 13698995, 63015377, 315076885]

約数ペア:

[(1, 315076885), (5, 63015377), (23, 13698995), (79, 3988315), (115, 2739799), (395, 797663), (439, 717715), (1817, 173405), (2195, 143543), (6241, 50485), (9085, 34681), (10097, 31205)]