1398273495

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2903}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 2263168512

約数和(自身を除く): 864895017

約数列:

[1, 3, 5, 15, 163, 197, 489, 591, 815, 985, 2445, 2903, 2955, 8709, 14515, 32111, 43545, 96333, 160555, 473189, 481665, 571891, 1419567, 1715673, 2365945, 2859455, 7097835, 8578365, 93218233, 279654699, 466091165, 1398273495]

約数ペア:

[(1, 1398273495), (3, 466091165), (5, 279654699), (15, 93218233), (163, 8578365), (197, 7097835), (489, 2859455), (591, 2365945), (815, 1715673), (985, 1419567), (2445, 571891), (2903, 481665), (2955, 473189), (8709, 160555), (14515, 96333), (32111, 43545)]