28539465

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11393}}^1$

素因数の和:11568

約数の個数: 16

約数和(自身を含む): 45940608

約数和(自身を除く): 17401143

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 11393, 34179, 56965, 170895, 1902631, 5707893, 9513155, 28539465]

約数ペア:

[(1, 28539465), (3, 9513155), (5, 5707893), (15, 1902631), (167, 170895), (501, 56965), (835, 34179), (2505, 11393)]