12777779865

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1\times {\mathrm{17077}}^1$

素因数の和:17769

約数の個数: 32

約数和(自身を含む): 20726407296

約数和(自身を除く): 7948627431

約数列:

[1, 3, 5, 15, 83, 249, 415, 601, 1245, 1803, 3005, 9015, 17077, 49883, 51231, 85385, 149649, 249415, 256155, 748245, 1417391, 4252173, 7086955, 10263277, 21260865, 30789831, 51316385, 153949155, 851851991, 2555555973, 4259259955, 12777779865]

約数ペア:

[(1, 12777779865), (3, 4259259955), (5, 2555555973), (15, 851851991), (83, 153949155), (249, 51316385), (415, 30789831), (601, 21260865), (1245, 10263277), (1803, 7086955), (3005, 4252173), (9015, 1417391), (17077, 748245), (49883, 256155), (51231, 249415), (85385, 149649)]