121119075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7025

約数の個数: 72

約数和(自身を含む): 270506496

約数和(自身を除く): 149387421

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 6991, 17325, 20973, 34955, 48937, 62919, 76901, 104865, 146811, 174775, 230703, 244685, 314595, 384505, 440433, 524325, 538307, 692109, 734055, 1153515, 1223425, 1572975, 1614921, 1922525, 2202165, 2691535, 3460545, 3670275, 4844763, 5767575, 8074605, 11010825, 13457675, 17302725, 24223815, 40373025, 121119075]

約数ペア:

[(1, 121119075), (3, 40373025), (5, 24223815), (7, 17302725), (9, 13457675), (11, 11010825), (15, 8074605), (21, 5767575), (25, 4844763), (33, 3670275), (35, 3460545), (45, 2691535), (55, 2202165), (63, 1922525), (75, 1614921), (77, 1572975), (99, 1223425), (105, 1153515), (165, 734055), (175, 692109), (225, 538307), (231, 524325), (275, 440433), (315, 384505), (385, 314595), (495, 244685), (525, 230703), (693, 174775), (825, 146811), (1155, 104865), (1575, 76901), (1925, 62919), (2475, 48937), (3465, 34955), (5775, 20973), (6991, 17325)]