12755655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 24519456

約数和(自身を除く): 11763801

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 353, 365, 495, 657, 803, 1059, 1095, 1765, 2409, 3177, 3285, 3883, 4015, 5295, 7227, 11649, 12045, 15885, 19415, 25769, 34947, 36135, 58245, 77307, 128845, 174735, 231921, 283459, 386535, 850377, 1159605, 1417295, 2551131, 4251885, 12755655]

約数ペア:

[(1, 12755655), (3, 4251885), (5, 2551131), (9, 1417295), (11, 1159605), (15, 850377), (33, 386535), (45, 283459), (55, 231921), (73, 174735), (99, 128845), (165, 77307), (219, 58245), (353, 36135), (365, 34947), (495, 25769), (657, 19415), (803, 15885), (1059, 12045), (1095, 11649), (1765, 7227), (2409, 5295), (3177, 4015), (3285, 3883)]