12146805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 23452416

約数和(自身を除く): 11305611

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 463, 477, 495, 583, 795, 1389, 1749, 2315, 2385, 2915, 4167, 5093, 5247, 6945, 8745, 15279, 20835, 24539, 25465, 26235, 45837, 73617, 76395, 122695, 220851, 229185, 269929, 368085, 809787, 1104255, 1349645, 2429361, 4048935, 12146805]

約数ペア:

[(1, 12146805), (3, 4048935), (5, 2429361), (9, 1349645), (11, 1104255), (15, 809787), (33, 368085), (45, 269929), (53, 229185), (55, 220851), (99, 122695), (159, 76395), (165, 73617), (265, 45837), (463, 26235), (477, 25465), (495, 24539), (583, 20835), (795, 15279), (1389, 8745), (1749, 6945), (2315, 5247), (2385, 5093), (2915, 4167)]