15385425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 29408832

約数和(自身を除く): 14023407

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1097, 1275, 2805, 3291, 4675, 5485, 12067, 14025, 16455, 18649, 27425, 36201, 55947, 60335, 82275, 93245, 181005, 205139, 279735, 301675, 466225, 615417, 905025, 1025695, 1398675, 3077085, 5128475, 15385425]

約数ペア:

[(1, 15385425), (3, 5128475), (5, 3077085), (11, 1398675), (15, 1025695), (17, 905025), (25, 615417), (33, 466225), (51, 301675), (55, 279735), (75, 205139), (85, 181005), (165, 93245), (187, 82275), (255, 60335), (275, 55947), (425, 36201), (561, 27425), (825, 18649), (935, 16455), (1097, 14025), (1275, 12067), (2805, 5485), (3291, 4675)]