28610895

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12149}}^1$

素因数の和:12314

約数の個数: 16

約数和(自身を含む): 46072800

約数和(自身を除く): 17461905

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 12149, 36447, 60745, 182235, 1907393, 5722179, 9536965, 28610895]

約数ペア:

[(1, 28610895), (3, 9536965), (5, 5722179), (15, 1907393), (157, 182235), (471, 60745), (785, 36447), (2355, 12149)]