28854935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 35802624

約数和(自身を除く): 6947689

約数列:

[1, 5, 43, 103, 215, 515, 1303, 4429, 6515, 22145, 56029, 134209, 280145, 671045, 5770987, 28854935]

約数ペア:

[(1, 28854935), (5, 5770987), (43, 671045), (103, 280145), (215, 134209), (515, 56029), (1303, 22145), (4429, 6515)]