16045875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 14617485

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 839, 1125, 1275, 2125, 2517, 3825, 4195, 6375, 7551, 12585, 14263, 19125, 20975, 37755, 42789, 62925, 71315, 104875, 128367, 188775, 213945, 314625, 356575, 641835, 943875, 1069725, 1782875, 3209175, 5348625, 16045875]

約数ペア:

[(1, 16045875), (3, 5348625), (5, 3209175), (9, 1782875), (15, 1069725), (17, 943875), (25, 641835), (45, 356575), (51, 314625), (75, 213945), (85, 188775), (125, 128367), (153, 104875), (225, 71315), (255, 62925), (375, 42789), (425, 37755), (765, 20975), (839, 19125), (1125, 14263), (1275, 12585), (2125, 7551), (2517, 6375), (3825, 4195)]