123164055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 247463424

約数和(自身を除く): 124299369

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3195, 4473, 5507, 7455, 16521, 22365, 27535, 38549, 49563, 82605, 115647, 192745, 247815, 346941, 390997, 578235, 1172991, 1734705, 1954985, 2736979, 3518973, 5864955, 8210937, 13684895, 17594865, 24632811, 41054685, 123164055]

約数ペア:

[(1, 123164055), (3, 41054685), (5, 24632811), (7, 17594865), (9, 13684895), (15, 8210937), (21, 5864955), (35, 3518973), (45, 2736979), (63, 1954985), (71, 1734705), (105, 1172991), (213, 578235), (315, 390997), (355, 346941), (497, 247815), (639, 192745), (1065, 115647), (1491, 82605), (2485, 49563), (3195, 38549), (4473, 27535), (5507, 22365), (7455, 16521)]