12247755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 9089589

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 587, 1391, 1605, 1761, 2935, 4173, 6955, 7631, 8805, 20865, 22893, 38155, 62809, 114465, 188427, 314045, 816517, 942135, 2449551, 4082585, 12247755]

約数ペア:

[(1, 12247755), (3, 4082585), (5, 2449551), (13, 942135), (15, 816517), (39, 314045), (65, 188427), (107, 114465), (195, 62809), (321, 38155), (535, 22893), (587, 20865), (1391, 8805), (1605, 7631), (1761, 6955), (2935, 4173)]