23039975

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 33984432

約数和(自身を除く): 10944457

約数列:

[1, 5, 7, 25, 31, 35, 137, 155, 175, 217, 685, 775, 959, 961, 1085, 3425, 4247, 4795, 4805, 5425, 6727, 21235, 23975, 24025, 29729, 33635, 106175, 131657, 148645, 168175, 658285, 743225, 921599, 3291425, 4607995, 23039975]

約数ペア:

[(1, 23039975), (5, 4607995), (7, 3291425), (25, 921599), (31, 743225), (35, 658285), (137, 168175), (155, 148645), (175, 131657), (217, 106175), (685, 33635), (775, 29729), (959, 24025), (961, 23975), (1085, 21235), (3425, 6727), (4247, 5425), (4795, 4805)]