827308145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{123203}}^1$

素因数の和:123304

約数の個数: 16

約数和(自身を含む): 1064482560

約数和(自身を除く): 237174415

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 123203, 616015, 2094451, 9733037, 10472255, 48665185, 165461629, 827308145]

約数ペア:

[(1, 827308145), (5, 165461629), (17, 48665185), (79, 10472255), (85, 9733037), (395, 2094451), (1343, 616015), (6715, 123203)]