13884255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 30011904

約数和(自身を除く): 16127649

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 4007, 12021, 20035, 28049, 36063, 44077, 60105, 84147, 132231, 140245, 180315, 220385, 252441, 308539, 396693, 420735, 661155, 925617, 1262205, 1542695, 1983465, 2776851, 4628085, 13884255]

約数ペア:

[(1, 13884255), (3, 4628085), (5, 2776851), (7, 1983465), (9, 1542695), (11, 1262205), (15, 925617), (21, 661155), (33, 420735), (35, 396693), (45, 308539), (55, 252441), (63, 220385), (77, 180315), (99, 140245), (105, 132231), (165, 84147), (231, 60105), (315, 44077), (385, 36063), (495, 28049), (693, 20035), (1155, 12021), (3465, 4007)]