12252735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 12261825

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 223, 297, 333, 407, 495, 555, 669, 999, 1115, 1221, 1485, 1665, 2007, 2035, 2453, 3345, 3663, 4995, 6021, 6105, 7359, 8251, 10035, 10989, 12265, 18315, 22077, 24753, 30105, 36795, 41255, 54945, 66231, 74259, 90761, 110385, 123765, 222777, 272283, 331155, 371295, 453805, 816849, 1113885, 1361415, 2450547, 4084245, 12252735]

約数ペア:

[(1, 12252735), (3, 4084245), (5, 2450547), (9, 1361415), (11, 1113885), (15, 816849), (27, 453805), (33, 371295), (37, 331155), (45, 272283), (55, 222777), (99, 123765), (111, 110385), (135, 90761), (165, 74259), (185, 66231), (223, 54945), (297, 41255), (333, 36795), (407, 30105), (495, 24753), (555, 22077), (669, 18315), (999, 12265), (1115, 10989), (1221, 10035), (1485, 8251), (1665, 7359), (2007, 6105), (2035, 6021), (2453, 4995), (3345, 3663)]