7132785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 5447055

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 311, 417, 695, 933, 1529, 1555, 2085, 3421, 4587, 4665, 7645, 10263, 17105, 22935, 43229, 51315, 129687, 216145, 475519, 648435, 1426557, 2377595, 7132785]

約数ペア:

[(1, 7132785), (3, 2377595), (5, 1426557), (11, 648435), (15, 475519), (33, 216145), (55, 129687), (139, 51315), (165, 43229), (311, 22935), (417, 17105), (695, 10263), (933, 7645), (1529, 4665), (1555, 4587), (2085, 3421)]