12030655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 17990784

約数和(自身を除く): 5960129

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 193, 455, 685, 959, 965, 1351, 1781, 2509, 4795, 6755, 8905, 12467, 12545, 17563, 26441, 62335, 87815, 132205, 185087, 343733, 925435, 1718665, 2406131, 12030655]

約数ペア:

[(1, 12030655), (5, 2406131), (7, 1718665), (13, 925435), (35, 343733), (65, 185087), (91, 132205), (137, 87815), (193, 62335), (455, 26441), (685, 17563), (959, 12545), (965, 12467), (1351, 8905), (1781, 6755), (2509, 4795)]