4084245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 3882987

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 223, 333, 407, 495, 555, 669, 1115, 1221, 1665, 2007, 2035, 2453, 3345, 3663, 6105, 7359, 8251, 10035, 12265, 18315, 22077, 24753, 36795, 41255, 74259, 90761, 110385, 123765, 272283, 371295, 453805, 816849, 1361415, 4084245]

約数ペア:

[(1, 4084245), (3, 1361415), (5, 816849), (9, 453805), (11, 371295), (15, 272283), (33, 123765), (37, 110385), (45, 90761), (55, 74259), (99, 41255), (111, 36795), (165, 24753), (185, 22077), (223, 18315), (333, 12265), (407, 10035), (495, 8251), (555, 7359), (669, 6105), (1115, 3663), (1221, 3345), (1665, 2453), (2007, 2035)]