7841115

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 13687440

約数和(自身を除く): 5846325

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1069, 1467, 2445, 3207, 5345, 7335, 9621, 16035, 48105, 174247, 522741, 871235, 1568223, 2613705, 7841115]

約数ペア:

[(1, 7841115), (3, 2613705), (5, 1568223), (9, 871235), (15, 522741), (45, 174247), (163, 48105), (489, 16035), (815, 9621), (1069, 7335), (1467, 5345), (2445, 3207)]