28625235

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51577}}^1$

素因数の和:51622

約数の個数: 16

約数和(自身を含む): 47039136

約数和(自身を除く): 18413901

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51577, 154731, 257885, 773655, 1908349, 5725047, 9541745, 28625235]

約数ペア:

[(1, 28625235), (3, 9541745), (5, 5725047), (15, 1908349), (37, 773655), (111, 257885), (185, 154731), (555, 51577)]