77779395

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6151}}^1$

素因数の和:6443

約数の個数: 24

約数和(自身を含む): 135319392

約数和(自身を除く): 57539997

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 6151, 12645, 18453, 30755, 55359, 92265, 276795, 1728431, 5185293, 8642155, 15555879, 25926465, 77779395]

約数ペア:

[(1, 77779395), (3, 25926465), (5, 15555879), (9, 8642155), (15, 5185293), (45, 1728431), (281, 276795), (843, 92265), (1405, 55359), (2529, 30755), (4215, 18453), (6151, 12645)]