82757785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 116671104

約数和(自身を除く): 33913319

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 1451, 3355, 5185, 7255, 11407, 15961, 24667, 57035, 79805, 88511, 123335, 271337, 442555, 973621, 1356685, 1504687, 4868105, 7523435, 16551557, 82757785]

約数ペア:

[(1, 82757785), (5, 16551557), (11, 7523435), (17, 4868105), (55, 1504687), (61, 1356685), (85, 973621), (187, 442555), (305, 271337), (671, 123335), (935, 88511), (1037, 79805), (1451, 57035), (3355, 24667), (5185, 15961), (7255, 11407)]