7168305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28111}}^1$

素因数の和:28136

約数の個数: 16

約数和(自身を含む): 12144384

約数和(自身を除く): 4976079

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 28111, 84333, 140555, 421665, 477887, 1433661, 2389435, 7168305]

約数ペア:

[(1, 7168305), (3, 2389435), (5, 1433661), (15, 477887), (17, 421665), (51, 140555), (85, 84333), (255, 28111)]