189724155

素因数分解:

$3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{5639}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 303747840

約数和(自身を除く): 114023685

約数列:

[1, 3, 5, 15, 2243, 5639, 6729, 11215, 16917, 28195, 33645, 84585, 12648277, 37944831, 63241385, 189724155]

約数ペア:

[(1, 189724155), (3, 63241385), (5, 37944831), (15, 12648277), (2243, 84585), (5639, 33645), (6729, 28195), (11215, 16917)]