13392015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 26374656

約数和(自身を除く): 12982641

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9811, 29433, 49055, 68677, 127543, 147165, 206031, 343385, 382629, 637715, 892801, 1030155, 1913145, 2678403, 4464005, 13392015]

約数ペア:

[(1, 13392015), (3, 4464005), (5, 2678403), (7, 1913145), (13, 1030155), (15, 892801), (21, 637715), (35, 382629), (39, 343385), (65, 206031), (91, 147165), (105, 127543), (195, 68677), (273, 49055), (455, 29433), (1365, 9811)]