2068305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8111}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 3504384

約数和(自身を除く): 1436079

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8111, 24333, 40555, 121665, 137887, 413661, 689435, 2068305]

約数ペア:

[(1, 2068305), (3, 689435), (5, 413661), (15, 137887), (17, 121665), (51, 40555), (85, 24333), (255, 8111)]