78584745

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32141}}^1$

素因数の和:32312

約数の個数: 16

約数和(自身を含む): 126510912

約数和(自身を除く): 47926167

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 32141, 96423, 160705, 482115, 5238983, 15716949, 26194915, 78584745]

約数ペア:

[(1, 78584745), (3, 26194915), (5, 15716949), (15, 5238983), (163, 482115), (489, 160705), (815, 96423), (2445, 32141)]