4080770085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{547387}}^1$

素因数の和:547473

約数の個数: 32

約数和(自身を含む): 7567091712

約数和(自身を除く): 3486321627

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 547387, 1642161, 2736935, 3831709, 8210805, 11495127, 19158545, 38864477, 57475635, 116593431, 194322385, 272051339, 582967155, 816154017, 1360256695, 4080770085]

約数ペア:

[(1, 4080770085), (3, 1360256695), (5, 816154017), (7, 582967155), (15, 272051339), (21, 194322385), (35, 116593431), (71, 57475635), (105, 38864477), (213, 19158545), (355, 11495127), (497, 8210805), (1065, 3831709), (1491, 2736935), (2485, 1642161), (7455, 547387)]