45147465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 85962240

約数和(自身を除く): 40814775

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 409, 495, 669, 1115, 1227, 2007, 2045, 2453, 3345, 3681, 4499, 6135, 7359, 10035, 12265, 13497, 18405, 22077, 22495, 36795, 40491, 67485, 91207, 110385, 202455, 273621, 456035, 820863, 1003277, 1368105, 3009831, 4104315, 5016385, 9029493, 15049155, 45147465]

約数ペア:

[(1, 45147465), (3, 15049155), (5, 9029493), (9, 5016385), (11, 4104315), (15, 3009831), (33, 1368105), (45, 1003277), (55, 820863), (99, 456035), (165, 273621), (223, 202455), (409, 110385), (495, 91207), (669, 67485), (1115, 40491), (1227, 36795), (2007, 22495), (2045, 22077), (2453, 18405), (3345, 13497), (3681, 12265), (4499, 10035), (6135, 7359)]