82740065

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 100569600

約数和(自身を除く): 17829535

約数列:

[1, 5, 179, 193, 479, 895, 965, 2395, 34547, 85741, 92447, 172735, 428705, 462235, 16548013, 82740065]

約数ペア:

[(1, 82740065), (5, 16548013), (179, 462235), (193, 428705), (479, 172735), (895, 92447), (965, 85741), (2395, 34547)]