28796665

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 35497728

約数和(自身を除く): 6701063

約数列:

[1, 5, 47, 235, 283, 433, 1415, 2165, 13301, 20351, 66505, 101755, 122539, 612695, 5759333, 28796665]

約数ペア:

[(1, 28796665), (5, 5759333), (47, 612695), (235, 122539), (283, 101755), (433, 66505), (1415, 20351), (2165, 13301)]