5565205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 7126704

約数和(自身を除く): 1561499

約数列:

[1, 5, 17, 85, 233, 281, 1165, 1405, 3961, 4777, 19805, 23885, 65473, 327365, 1113041, 5565205]

約数ペア:

[(1, 5565205), (5, 1113041), (17, 327365), (85, 65473), (233, 23885), (281, 19805), (1165, 4777), (1405, 3961)]