28606155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112181}}^1$

素因数の和:112206

約数の個数: 16

約数和(自身を含む): 48462624

約数和(自身を除く): 19856469

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112181, 336543, 560905, 1682715, 1907077, 5721231, 9535385, 28606155]

約数ペア:

[(1, 28606155), (3, 9535385), (5, 5721231), (15, 1907077), (17, 1682715), (51, 560905), (85, 336543), (255, 112181)]