272009815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{5839}}^1$

素因数の和:5884

約数の個数: 32

約数和(自身を含む): 410388480

約数和(自身を除く): 138378665

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1331, 4235, 5839, 6655, 9317, 29195, 40873, 46585, 64229, 204365, 321145, 449603, 706519, 2248015, 3532595, 4945633, 7771709, 24728165, 38858545, 54401963, 272009815]

約数ペア:

[(1, 272009815), (5, 54401963), (7, 38858545), (11, 24728165), (35, 7771709), (55, 4945633), (77, 3532595), (121, 2248015), (385, 706519), (605, 449603), (847, 321145), (1331, 204365), (4235, 64229), (5839, 46585), (6655, 40873), (9317, 29195)]