180388655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{36479}}^1$

素因数の和:36550

約数の個数: 16

約数和(自身を含む): 231137280

約数和(自身を除く): 50748625

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 36479, 182395, 839017, 1568597, 4195085, 7842985, 36077731, 180388655]

約数ペア:

[(1, 180388655), (5, 36077731), (23, 7842985), (43, 4195085), (115, 1568597), (215, 839017), (989, 182395), (4945, 36479)]