126447405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6113}}^1$

素因数の和:6325

約数の個数: 32

約数和(自身を含む): 232429824

約数和(自身を除く): 105982419

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2955, 4137, 6113, 6895, 18339, 20685, 30565, 42791, 91695, 128373, 213955, 641865, 1204261, 3612783, 6021305, 8429827, 18063915, 25289481, 42149135, 126447405]

約数ペア:

[(1, 126447405), (3, 42149135), (5, 25289481), (7, 18063915), (15, 8429827), (21, 6021305), (35, 3612783), (105, 1204261), (197, 641865), (591, 213955), (985, 128373), (1379, 91695), (2955, 42791), (4137, 30565), (6113, 20685), (6895, 18339)]