28714395

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4421}}^1$

素因数の和:4862

約数の個数: 16

約数和(自身を含む): 46059552

約数和(自身を除く): 17345157

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 4421, 6495, 13263, 22105, 66315, 1914293, 5742879, 9571465, 28714395]

約数ペア:

[(1, 28714395), (3, 9571465), (5, 5742879), (15, 1914293), (433, 66315), (1299, 22105), (2165, 13263), (4421, 6495)]