28501845

素因数分解:

$3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1481}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 45669312

約数和(自身を除く): 17167467

約数列:

[1, 3, 5, 15, 1283, 1481, 3849, 4443, 6415, 7405, 19245, 22215, 1900123, 5700369, 9500615, 28501845]

約数ペア:

[(1, 28501845), (3, 9500615), (5, 5700369), (15, 1900123), (1283, 22215), (1481, 19245), (3849, 7405), (4443, 6415)]