155532465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 295626240

約数和(自身を除く): 140093775

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 223, 495, 669, 1115, 1409, 2007, 2453, 3345, 4227, 7045, 7359, 10035, 12265, 12681, 15499, 21135, 22077, 36795, 46497, 63405, 77495, 110385, 139491, 232485, 314207, 697455, 942621, 1571035, 2827863, 3456277, 4713105, 10368831, 14139315, 17281385, 31106493, 51844155, 155532465]

約数ペア:

[(1, 155532465), (3, 51844155), (5, 31106493), (9, 17281385), (11, 14139315), (15, 10368831), (33, 4713105), (45, 3456277), (55, 2827863), (99, 1571035), (165, 942621), (223, 697455), (495, 314207), (669, 232485), (1115, 139491), (1409, 110385), (2007, 77495), (2453, 63405), (3345, 46497), (4227, 36795), (7045, 22077), (7359, 21135), (10035, 15499), (12265, 12681)]